Keystone XL and the ‘Chainsaw Test’

U.S. President Joe Biden’s cancellation of the Keystone XL pipeline highlights how Canadians live in two parallel universes when it comes to the future of energy. This action was received by one side as a terrible setback for the oil and gas industry, its workers, and for energy security on both sides of the border. On the other side, it is regarded as a triumph for the environment, an important milestone on the path to a carbon-free future.

This divide maps out along lines delineated by where people live, the type of education they have, and how they are employed.

People who move things, make things, or grow things, whose knowledge and skills find expression through the use of tools, machinery, and heavy equipment, and who often live in exurban, rural, or even wilderness communities are most likely to be unhappy with KXL’s cancellation.

Those whose occupations involve manipulating representations of things using words, pictures or numbers, whose knowledge and skills find expression through the use of electronic devices and who live in our country’s large urban centres are more likely to crow over the cancellation of the pipeline.

This divide can be explained, in part, by how the two groups experience the multiplicative power of modern energy systems.

People who work with things understand, at least implicitly, the concept of energy density. Modern, fossil fuel-powered machinery is the key to their productivity. They know how much heavy work can be done with a tank of fuel and that there is no ready replacement.

The experience of those who work with symbols is quite different. In an urban environment you can work almost anywhere using rechargeable technology. It is easy to think such energy solutions are ubiquitous while riding around on your e-bike using your smartphone to navigate not only your present journey, but also much of your life.

Many fossil fuel opponents are sure that energy sources like wind and solar are the way forward. They believe the problem of intermittency can be solved with various storage systems including batteries. With no appreciation of scale, or just how much energy is needed to deliver all of the goods and services they need, but take for granted, they do not realize that this is magical thinking.

Modern life, wherever it is experienced, is dependent on the ready availability of dense sources of energy. The land required to build any type of power plant is a good proxy for density. For a given amount of electricity generated, wind and solar need vast tracts of land, fossil fuel plants a small fraction of that, and nuclear plants the least of all. Constructing any kind of power generation plant requires significant quantities of other material inputs; all of those inputs are produced using fossil fuels.

To close the gap and ground future discussions about the production and use of fossil fuels in Canada, I suggest Canadians, particularly urban elites and those working hard to join them, take the ‘Chainsaw Test.’ Participants would be required to saw felled trees into shorter logs. As a baseline, they would first use a handsaw for an hour. Next, they would use a battery-powered chainsaw until it needed recharging. Finally, they would be given a gas-powered chainsaw and a quantity of fuel equivalent in weight to the weight of the electric saw’s batteries.

The gas-powered saw will win the contest hands down, every time. It will cut at least six or seven times more logs than the electric saw because the energy that can be stored in a one-kilogram battery is only a fraction of the energy that is available in one kilogram of gasoline. Hand sawing will deliver a few logs, many expletives, and general fatigue.

Once they have taken the Chainsaw Test, the group that manipulates representations of things for a living will perhaps understand that while they can rely on low density power sources and batteries to run much of their daily lives, the people who manipulate real things for a living cannot. The first group is wholly dependent on the outputs the latter group produces using fossil fuels. Meaning that, for now, it is our shared dependence on fossil fuels that is ubiquitous, and our support for resource projects like Keystone XL should be as well.


Why We Need a Great (conservative) Reset

The Fundamentals of the Construction Industry Are Strong, but Lingering  Workforce Concerns Need Industry-Wide Action

When your phone freezes, you press and hold a couple of buttons to reset it; you do not undertake to replace its chipset or rewrite its operating system. Similarly, when you overload an electrical circuit in your home and a breaker trips, you correct the source of the fault and then reset the breaker to restore power. You do not typically start tearing the walls apart to rewire the entire house.

These are suitable analogues for the politics of our day. Many world leaders, but particularly those of a ‘progressive’ bent, are lately arguing that the COVID-19 pandemic is an opportunity for a “Great Reset.” What they are pitching, however, is not a reset as the term is normally understood but a major rebuild.

Prime Minister Justin Trudeau told a recent United Nations meeting on sustainable development that, “This pandemic has provided an opportunity for a reset. “This is our chance to accelerate our pre-pandemic efforts to reimagine economic systems that actually address global challenges like extreme poverty, inequality and climate change.” The UN, in its 2020 Emissions Gap report claims that lifestyle changes are required to meet emissions reduction targets. This will require changing “broader systemic conditions.” The report highlights that COVID lockdowns and other policy responses have demonstrated how rapidly lifestyle changes can be made by governments and that governments have an opportunity to catalyse low-carbon lifestyle changes by disrupting entrenched practices.

This is not the language of a reset; it is the language of demolition and replacement. They want to rewrite the code or rip the walls apart and never mind the cost or need. Embracing the idea that demolition followed by ground-up replacement is synonymous with resetting requires advocates to believe the present system was already in disarray, failing, and teetering on the brink of catastrophe.

Conservatives are alarmed that progressives see the pandemic as an opportunity to start swinging the wrecking ball they have wanted to deploy for some time but could not because the climate ‘crisis’ alone provided insufficient cover for their broader aims. The conservative ideal is to preserve that which works well and to fix those things that popping circuit breakers indicate need attention. When the breaker keeps tripping the conservative approach is to add a dedicated circuit, not rewire the entire house or, worse, tear the whole thing apart. It is fundamentally untrue that conservatives do not care about the fixations of the outraged left including climate change, gender, and race. They care but believe that society and its existing institutions can adapt and change in an orderly and non-destructive manner. History supports them in this belief.

While the left has been pushing its position that climate change and the pandemic have revealed how badly flawed our way of life is, conservatives have been struggling to be heard. Any pushback against the obsessions of the left is countered with accusations of climate denialism, racism, privilege, or some other label that is intended to silence opposing voices and shutter any further discussion.

Multiple popping breakers indicated that, from a conservative perspective, we needed a reset on several fronts well before the pandemic broke. Conservatives should offer a post-pandemic plan that focuses on restoring system functionality as a counter to the left’s radical, worrisome, and misnamed ‘Great Reset.’

Things to reset before we consider building something new:

  1. Re-establish and reaffirm the rule of law in Canada. From rail blockaders to the highest levels of government, proper respect for the law has gone missing. The rule of law applies to all strata of society, and law enforcement agencies and the judiciary have no greater duty than upholding it equitably.
  2. Reduce the size and role of government. Between March 15 and May 31 of 2020, 76,804 federal public service employees took paid leave at a cost of $439 million. Did anyone miss them while they were at home watching Netflix? 27% of all employees in Canada work for some level of government. Not all are essential and most generate no wealth. We need fewer, not more, government programs. You cannot spend your way to prosperity.
  3. Restore fiscal responsibility. ‘Fiscal updates’ couched in incomprehensible ‘wokespeak’ are an inadequate substitute for proper budgets and comprehensive financial reporting. No one in their right mind believes that using borrowed money to fund operations is a sustainable practice.
  4. Encourage growth by restoring sanity to regulatory processes. We used to build things in this country and safely develop our abundant natural resources to generate wealth for all. Now resource projects must include consideration of extraneous factors like how different genders may be impacted, rather than if a proposal is technically sound and in the public interest.
  5. Get the media off welfare. A $600 million government bailout program designed to keep legacy media companies afloat is not the pathway to a robust, independent, media that presents a full range and diversity of viewpoints. The government not only decides the funding formula but also decides which media outlets are eligible for support. This program, as well as the CBC’s mandate and $1.2 billion stipend, needs to be rethought. As an important pillar of our democracy, we need a fourth estate that is willing and able to hold the government of the day to account. A way must be found to create the conditions necessary for that to happen.
  6. Assert our sovereignty. A sovereign country does not allow people to enter its territory by just sauntering across its borders, suitcase in hand. Allowing this makes a mockery of our formal immigration process and is also grossly unfair to those aspirants seeking a life here who engage with the country in good faith. On another front, we need to increase our presence along our northern boundaries. China, Russia, and others are keenly interested in exploiting the north while we rely on Arctic Rangers equipped with rifles, snowmobiles, and twelve days of training to keep tabs on things. This is perhaps the most ludicrous example of the shambolic state and level of preparedness of our military and of our overall cavalier approach to national sovereignty.
  7. Get back to building the special project that is Canada. The vision expressed in grand projects like the Canadian Pacific Railroad and the St. Lawrence Seaway, or in policies like Macdonald’s National Policy were instrumental in forging this nation. In the most recent decades, we have squandered countless opportunities and become increasingly focused on petty grievances. Ambition is all but completely absent from the ways in which we define ourselves. We crow, for example, about our health care system, not because of its performance which is middling at best, but because it is universal and excludes privately-owned service providers from the delivery model. That perspective limits our ability to craft a new future that more fully realizes the extraordinary potential afforded us by our bountiful resources, our tried and tested institutions, and the common sense that lately we have set aside in favour of pursuing social abstractions.

Stretching the analogy a bit further, if someone started pitching that your house needed comprehensive renovation, would you hire the same contractor who shingled your still-leaky roof? The same one who built the shaky stairs to your off-kilter deck, and who employed one person on the job site who stood around while the other three toiled all day? The contractor who, while boasting of the great job they have done, tried to bill you for the labour of six workers? No, you would not. It is time to engage a new contractor, patch the roof, secure the stairs, straighten the deck, and sort out the billing. Once things are running smoothly again and financial accounts are in order, it may then be time to draw up new plans, decide what tools and materials to use, and build the house of the future.

The SNC-Lavalin affair suggests it’s time for the Liberals to stop all the virtue-signalling

A few random thoughts following our Prime Minister’s content-free press conference this morning on the SNC-Lavalin affair.

We have the minority Conservative government led by Stephen Harper in 2006 to thank for the establishment of:

  • the Public Prosecution Service of Canada (PPSC) which gave greater independence to, and provided further separation of, the prosecution service from the Minister of Justice;
  • the office of the Conflict of Interest and Ethics Commissioner;
  • the Commissioner of Lobbying;
  • the Public Sector Integrity Commissioner to protect whistleblowers;
  • the Parliamentary Budget Officer.

These offices and services, some of which were driven, in part, by the findings of the Gomery Commission that investigated the Liberal sponsorship scandal, were implemented as part of the Conservatives’ Federal Accountability Act in 2006.

So, Conservative efforts at making government more accountable are core to the mess the current government finds itself in. As a result of the Federal Accountability Act there is greater transparency with respect to who is lobbying the government, who they are meeting with and the purpose of their lobbying efforts. There is a very clear process that the Attorney General of Canada must follow if they wish to intervene in a public prosecution. There is also a clear process for investigation and resolution of (narrowly defined) breaches of ethics or conflicts of interest by parliamentarians – not without merit but clearly insufficient for addressing the current SNC-Lavalin issue.

The Liberals have made and continue to make changes, too. They introduced, in an omnibus budget bill, legislation that enables deferred prosecution agreements, a tool that can be used as an alternative to criminal prosecution by the PPSC at its discretion. This legislation does appear to have been brought in in response to SNC-Lavalin’s transparently reported lobbying efforts, albeit somewhat covertly in a budget bill. The Liberals are also contemplating changing the rules of the integrity regime by altering the debarment penalties companies convicted of serious crimes face. The current 10-year prohibition on bidding for federal contracts put in place by the Conservatives may be reduced or even eliminated in some cases by legislation being promoted by Carla Qualtrough the minister in charge of procurement. Such a change could potentially work in SNC-Lavalin’s favour if it is convicted of wrongdoing in the case currently being prosecuted against it by the PPSC.

That’s quite a contrast, both philosophically and in terms of potential effect. Which kind of begs the question when it comes to serving the public interest, should pragmatic concerns expressed by the current government as a focus on “jobs, jobs, jobs” (even if they really mean “votes, votes, votes”), override upholding the longstanding principles embodied by the rule of law and the prohibition against parliamentarians to interfere in the administration of justice, or vice versa? It’s worth noting that the Federal Accountability Act has been shown by this affair to have some real utility and effectiveness, although it possibly doesn’t go far enough. Recent events and the legislative track record of the former and current governments should, one would hope, put an end to the endlessly propagated absurdity that the latter is markedly more virtuous than its predecessor. Anyone who is still holding onto that notion hasn’t been paying attention.

The P Value* of Climate Policy – What is the Probability that Policymakers Really Know What They’re Talking About on Climate Change?

PM Justin Trudeau plays scientist peering through a microscope at… nothing.

*A p value helps determine the significance of results when conducting a hypothesis test in statistics.


In November, PM Trudeau’s principal adviser, Gerald Butts, took time out from his presumed full schedule to block me on Twitter. My offense was, I think, trivial; I replied to a Tweet from Gerry where he was crowing about the Liberals’ tremendous fiscal management as outlined in their fiscal update. I asked how the oil and gas sector was doing and if he’d like to comment on any associated drop in tax revenues. I also inquired about the health of Canada’s steel and aluminum industries and what progress had been made on expansion of the Trans Mountain pipeline. I concluded by suggesting that things were going swimmingly.

Okay, I was a little sarcastic, but didn’t name-call or use offensive language. Unlike Gerry, who has called people he disagrees with “Nazis” on Twitter, I merely suggested that things were perhaps not as rosy as the government would have us believe and I think plenty of room remains for more and harsher criticism.

Like his boss, Gerry is strangely adolescent when it comes to social media. He may not be obsessed with selfie moments, but he often engages in petty squabbles on Twitter that a grown-up in his position should be embarrassed by. Still, he’s under no obligation to pay attention to cranky old guys like me who share none of his responsibility with respect to guiding the ship of state; blocking me is his prerogative.

More worrying than his online behaviour is his undue influence over and apparent happiness with the federal Liberals’ rejigging of the national economy. By now, everyone must be aware that Butts is on record saying he believes there should be no fossil fuel industry in Canada by 2050. Trudeau let slip in a town hall meeting in 2017 that he shares that view when he asserted that the oil sands had to be phased out. We all know, or were certainly told repeatedly, that Stephen Harper had a “hidden agenda” even though I’m not sure what anyone would point to as evidence of its execution in whole or in part. Strangely, no one suspects the present “sunny ways” government of having any such nefarious plan while evidence of a consistent, deliberate and, so far, very effective strategy to cripple the fossil fuel industry in Canada is all around us.

Of course, some people welcome such an agenda and don’t care if it’s covert just as long as it satisfies the moral imperative we all share to fight climate change. And everyone is of course up to date on the science, or at least claim to be, so that discussion is over. When you’re safely atop the moral high ground it is easy to accept and even regurgitate the Liberal pap regarding the actions they’ve taken. The Great Bear Rainforest is assuredly no place for a pipeline so Northern Gateway was justifiably cancelled. Our coastlines (well, at least a specific portion of one) must be protected so hooray for the tanker ban. And TransCanada, abandoned their Energy East project simply because market conditions had changed; that decision was in no way influenced by the introduction of onerous new regulations by the Liberal government. Trudeau was pro-Keystone XL during the 2015 election campaign, happily so while hiding behind the smokescreen of Obama’s purely political and obvious intention to cancel it. It never occurred to Justin and his crew that Clinton might not win the U.S. election and that Trump would immediately roll back Obama’s ideologically-driven decision. Now, Trudeau is mum on the project.

Which leaves only Trans Mountain and it increasingly looks like buying it was a stroke of genius because the government can simultaneously thump its chest about taking action while controlling the pace by which the approval and construction processes are undertaken; it must be done right, don’t you know, so it’s going to take some time. Thank goodness that this government believes in the rule of law and the authority of the courts, particularly when the courts make judgements that fully align with their own agenda. It’s so fantastic, this play, it even provides a stream of revenue to the government from the very industry it is bent on dismantling while it maintains a chokehold on distribution growth.

But the obfuscation, the high-minded pronouncements, the outright chicanery can all be forgiven because the climate is in crisis and we must do this for the planet and the future of humanity. As the recent United Nations Framework Convention on Climate Change Conference of the Parties, COP24, in Katowice, Poland was approaching we were inundated with waves of gloomy prognostication from, to name a few, the IPCC, Britain’s Met Office and the U.S. Global Change Research Program. We were repeatedly told that the deadline for action is now closer, the costs of inaction have soared, and the situation has clearly never been more dire.

On October 31st, in the midst of this pre-COP hysteria, an important new and fully peer-reviewed paper was published in the prestigious, gold standard science journal, Nature. The paper, Quantification of ocean heat uptake from changes in atmospheric O2 and CO2 composition, was authored by researcher Laure Resplandy and nine others. It referenced 69 other papers and the research was supported by or used data from a number of highly-regarded scientific institutions that are front and centre in climate change research including: the National Oceanic and Atmospheric Administration (U.S.); the Princeton Environmental Institute (U.S.); the National Center for Atmospheric Research (U.S.); the Scripps Institution of Oceanography (U.S.); and the Canadian Greenhouse Gas Program.

The research was designed to quantify the amount of heat being absorbed by the world’s oceans using a novel approach. Rather than using actual temperature data gathered over time from a variety of sources, ocean heat uptake would be calculated by measuring changes in the levels of oxygen and carbon dioxide released as the ocean warms. Using this method, the researchers determined that the oceans have been warming 60% faster than previously thought over the past quarter-century.

This staggering result was immediately reported by media outlets around the world. It provided yet another horrifying statistic showing just what a bind the planet is in. The fact that research findings of this sort now drive headlines is faintly amusing. Research papers like Resplandy et al, 2018, make for dry, and often impenetrable reading. The language is arcane, and the mathematics and statistical analyses are well beyond the grasp of most people. Any visual material, graphs and charts, provide little relief and can be all but indecipherable. It’s difficult to accept that the average journalist, untrained in science, can properly decode a research paper and fully grasp its findings and conclusions. It’s doubtful they ever read the actual papers but more likely rely instead on the PR talking points that journals like Nature or the institutions that fund the research provide when a paper is released. But Resplandy et al was pitched as being policy-relevant and therefore very newsworthy.

Most of the time, this is a smoothly functioning process that continually builds up the climate change narrative over time. It is relentless and has generated a near-universal acceptance of climate change “truths,” i.e., that it is driven by increasing amounts of CO2 being dumped into the atmosphere through the human use of fossil fuels, that it is spiralling out of control, that the consequences are catastrophic and that the science cannot be questioned.

Periodically, however, some brave soul does the unthinkable and successfully challenges a research finding. And that is what happened with Resplandy et al. An independent climate science researcher, retired British financier Nicholas (Nic) Lewis, read the paper and almost immediately noticed problems with the math and statistical analyses underpinning it. Lewis tried to reproduce the paper’s results and contacted the authors to determine why he was unable to do so. Ultimately, he discovered that the paper grossly overstated the heat uptake of the world’s oceans and underestimated the uncertainty attached to those findings; in short, the paper was all but worthless.

Lewis suggested that the authors should retract the paper and advise the media they were doing so and why. He then publicized his analysis on the blog of climate scientist Judith Curry, Climate etc. It must have been somewhat embarrassing, but Nature did acknowledge problems with the paper and advised that the team of researchers were working to resolve them. Several mainstream media outlets also reported that issues had been found with the paper. While the announcement of the paper’s findings had generated considerable media interest, the climb-down over its failings was more subdued.

This whole episode is simultaneously both important and entirely inconsequential. Important because it highlights that much of the science is accepted without question as few people seriously examine or are even capable of seriously examining what is being produced, including peer reviewers. Inconsequential because the impact of Lewis’s efforts to get at the truth is Lilliputian in scale; almost no one is paying attention. Additionally, with all the furious condemnation in the public sphere of “deniers” or “skeptics,” few are encouraged to actively do what science demands which is to challenge any and all scientific knowledge no matter how strong the consensus supporting it.

As an independent researcher, Lewis conducts his own research and collaborates with others. The peer-reviewed results from these efforts have been published in reputable journals. Lewis has also served as an IPCC Expert Reviewer. Some of his work has focused on better approximating the magnitude of the expected temperature response to a doubling of atmospheric CO2, which is captured in a couple of key metrics that are still only expressed as range estimates by the climate science community. His findings shift the range down slightly relative to estimates from other studies. These metrics are critically important for several reasons, not least because they make it possible to calculate a price for CO2 emissions that reflects their actual cost to the environment.

Discovering problems in Resplandy et al was not the first time that Lewis has revealed deficiencies in the work of well-funded and highly regarded researchers or government agencies operating at the very nexus of climate science. In 2013 he held the British Meteorological Office to account for its misrepresentation of how its major climate model known as HadGEM2-ES performed relative to actual observations of climate data. The Met Office claimed its model incorporated, and the model’s outputs were consistent with, the findings of the most recent climate science including work that Lewis had collaborated on. Lewis demonstrated these claims to be false. The Met Office climate forecasts were high and outside the range of those of other researchers and agencies, including the IPCC’s.

Lewis’s success as an unfunded ‘amateur’, exposing significant failings in the work of climate science professionals is extraordinary but not without precedent. Perhaps the most noteworthy case is that of retired Canadian mining analyst Steve McIntyre. McIntyre became interested in climate science when he noted that the ‘hockey stick’ curve, made famous in Al Gore’s film An Inconvenient Truth, and which was purported to depict 1,000 years’ of global average temperature eliminated noted climate events like the Medieval Warm Period and the Little Ice Age. McIntyre initially reached out to climate scientist Michael Mann asking for access to his data and computer code so that he could try and understand and replicate Mann and his team’s results. Mann was uncooperative from the start and eventually became hostile. It is a long and well-documented story but McIntyre along with fellow Canadian Ross McKitrick, an environmental economist, ultimately managed to punch serious holes in the ‘hockey stick’ as well as the data and methodology used to produce it. McIntyre and McKitrick were even targeted in some of the infamous ‘Climategate’ emails that cast several of the key actors in the world of climate science, including Michael Mann, in a very poor light.

What Lewis, McIntyre, and McKitrick have in common are exceptional math skills and proficiency in statistical analysis. These are essential tools in the world of climate science, relying as it does on elaborate computer models based on a mix of actual observational data, proxy data from sources such as ice cores, lake sediments and tree rings, and parameterized values for model elements where real or proxy data are not available or where it is not yet, or will never be, possible to model the physical characteristics of the elements in question. Climate science is not a single discipline but is a complex amalgam of multiple disciplines including, physics, chemistry, biology, etc.; common to all, a reliance on statistical analysis. As the edifice is built almost entirely on statistics and statistical modelling and as a huge number of the so-called ‘experiments’ conducted are computer simulations using datasets developed with these models, it becomes apparent that the most critical skillset among all those possessed by a team of climate scientists is world-class statistical analysis chops. That two ‘amateur’ scientists and a professor of environmental economics who possess these talents, Nic Lewis, Steve McIntyre and Ross McKitrick, have been able to critically challenge and ultimately negate the findings of highly-credentialed, well-funded and esteemed professional climate scientists is proof of that.

As a point of clarification, in the context of this discussion the terms relating to statistics and statistical analysis are used to imply highly advanced techniques, not simple measures like the arithmetic mean of a set of numbers or the use of percentages to illustrate a simple linear trend. Much of the controversy regarding Michael Mann’s ‘hockey stick’ focused on his team’s apparent misapplication of a predictive technique called principal component analysis (PCA). Following is a description of PCA that appeared in a nature/methods article published in June 2017 on the website:

PCA reduces data by geometrically projecting them onto lower dimensions called principal components (PCs), with the goal of finding the best summary of the data using a limited number of PCs. The first PC is chosen to minimize the total distance between the data and their projection onto the PC (Fig. 1a). By minimizing this distance, we also maximize the variance of the projected points, σ2 (Fig. 1b). The second (and subsequent) PCs are selected similarly, with the additional requirement that they be uncorrelated with all previous PCs. For example, projection onto PC1 is uncorrelated with projection onto PC2, and we can think of the PCs as geometrically orthogonal. This requirement of no correlation means that the maximum number of PCs possible is either the number of samples or the number of features, whichever is smaller. The PC selection process has the effect of maximizing the correlation (r2) (ref. 2) between data and their projection and is equivalent to carrying out multiple linear regression3,4 on the projected data against each variable of the original data. For example, the projection onto PC2 has maximum r2 when used in multiple regression with PC1.

No lay user of statistical information, e.g., a sports enthusiast interested in comparing the save percentage of NHL hockey goalies or a would-be home buyer tracking interest rate trends, could be expected to have even heard of PCA or other advanced analytical techniques much less possess the remotest understanding of them. That simple truth likely also applies to nearly all policymakers who use summaries of the findings generated using these methods as the basis for their policy prescriptions.

I am not arguing here that the mentioned exposures of poorly executed and effectively valueless research overturn the central climate change narrative that human activity is affecting the world’s climate. What these events do is raise the possibility that other research findings, widely accepted and endlessly propagated by policymakers and the media, might also be flawed or even fundamentally unsound. They also highlight the enormous complexity and the still prevalent uncertainty of climate science. These characteristics are also highlighted by many other peer-reviewed studies that explore very specific issues but receive no media attention or attention from advocacy or political groups. Politicians, the media, and other influencers portray climate science as if it were a hard, tangible and readily understood object, an absolute truth. It is more akin to a spongiform, amorphous blob that defies easy understanding and about which almost nothing is absolute.
Richard Lindzen, Professor Emeritus, Department of Earth, Atmospheric and Planetary Sciences at the Massachusetts Institute of Technology (MIT), recently delivered a lecture, Global Warming for the Two Cultures. He identified the two cultures as being “non-scientists” and “scientists” and described the divide that exists between them. For the issue under consideration, Lindzen assumes that members of both groups are highly educated but on some levels incapable of communicating with each other. Lindzen said, “The gap in understanding is also an invitation to malicious exploitation. Given the democratic necessity for non-scientists to take positions on scientific problems, belief and faith inevitably replace understanding, though trivially oversimplified false narratives serve to reassure the non-scientists that they are not totally without scientific ‘understanding.’ The issue of global warming offers numerous examples of all of this.”

Lindzen then walked his audience through a description of the climate system that he suggested should be readily understood and accepted as uncontroversial by the “scientists” in attendance and hopefully somewhat intelligible to the “non-scientists” present. He concluded this description by urging attendees to, “Consider the massive heterogeneity and complexity of the system, and the variety of mechanisms of variability as we consider the current narrative that is commonly presented as ‘settled science’.”

In an exploration of the current prevailing political narrative, Lindzen suggests that the belief that climate can be summarized by a single variable, the globally averaged change in temperature and that this variable is controlled by, “the 1-2% perturbation in the energy budget due to a single variable – carbon dioxide,” is, “based on reasoning that borders on magical thinking.” The unquestioning acceptance of this belief gives politicians confidence that they know exactly what policies are required to control CO2.
We are now experiencing firsthand in Canada the impacts of decisions being made and political actions being taken that are based on scientific findings that are speculative in nature and where the massive uncertainty attached to them is unrecognized if not completely unstated. As Lindzen points out, “our leaders are afraid to differ, and proceed, lemming-like, to plan for the suicide of industrial society.”

To take this discussion full circle, no one, not even non-scientists can have been fooled by the party trick Trudeau performed in 2016 at the Perimeter Institute for Theoretical Physics in Waterloo when he discoursed on quantum computing. If anything, that stunt is the perfect analog for how his government and many others use references to science as props to justify their policy decisions. It is nothing more than the rote recitation of a few talking points to establish for their audience their understanding of something about which they know very little. Trudeau and those around him are non-scientists. They have liberal arts educations and their presumed expertise is in politics. Gerry Butts may have been the head of an activist environmental organization, but his role was to foster and try to exercise political influence, not direct scientific inquiry.

An essay, I Pencil, written in 1958 by Leonard E. Read illustrates this point simply and eloquently. Read points out that a pencil is made from a handful of basic materials, wood, graphite, rubber, metal and paint, but no person on the planet fully understands all the processes that go into making a pencil or can make one without the support of countless others who create the required materials and tools. The breadth and depth of human experience and knowledge that led to the design and creation of something so commonplace and simple cannot be understated.

Do we imagine that any of the key actors in the present government are capable of fully explaining the relatively straightforward science and engineering required to make a pencil? So why do we think they fully comprehend the science and know enough to support the massively dislocating solutions they propose to solve the climate problem? As a group, they are simply not qualified to make truly science-based policy decisions but only believe themselves to be.

The problem today is that the lines have become incredibly blurred. Scientists like Michael Mann, and they are legion, have become politically vocal and confront opponents not to argue the science but to delegitimize them by political means. Scientists now advocate policy solutions, which is outside their areas of expertise and functional mandates. Ordinary citizens have divided into camps of believers and deniers even though neither group has the capability to properly evaluate the information that is presented to them. This turmoil does not provide the terra firma to support policies designed to dramatically re-engineer our energy systems, our economy, indeed our whole way of life.

While I have argued here for the necessity of placing mathematical and statistical analysis front and centre in climate science, there is also an argument to be made for paying greater attention to empirical data. Empirical data is necessary to prove or disprove favoured theories and to assess the quality of modelled ‘experiments.’ So far, observations have shown that the modelling, in many cases, is overly pessimistic and the situation is possibly less dire than the catastrophists claim.

A recent aggregation of Environment Canada weather data by Ross McKitrick reveals that data collected by the 30 weather stations nationally that have reported local temperatures from 1888 to 2017 reveal a warming trend of 0.1⁰C/decade over that time frame. For the 267 weather stations with data from 1978 to 2017, the recorded trend is 0.24⁰C/decade. McKitrick’s report, Trends in Historical Daytime Highs in Canada 1888-2017, shows that the overall warming trend is not uniform geographically or temporally and that in some locations no (statistically) significant trend is identified while in others the trend is greater than the national average trend. Summary notes from Trends in Historical Daytime Highs in Canada 1888-2017:

1. There is a trade-off between the number of available stations and the length of record. There are 30 stations with data back to 1888 and 267 stations with data back to 1978.

2. Over the past 130 years the median warming rate in the average daytime high is about 0.1 degrees per decade or 1 degree per century.

3. Over long samples there is little polar amplification (increased warming with latitude) but it does appear in fall and winter months in more recent subsamples.

4. Over the past 100 years, warming has been stronger in winter than summer or fall. October has cooled slightly. The Annual average daytime high has increased by about 0.1 degrees per decade. 72 percent of stations did not exhibit statistically significant warming or cooling.

5. Since 1939 there has been virtually no change in the median July and August daytime highs across Canada, and October has cooled slightly.

6. There are 247 stations with data back to 1958. However as the time span decreases the range of observed trends greatly expands. All months exhibit median warming but with much wider variability.

7. Post-1958 Arctic coverage is much better than earlier. There is little indication of polar amplification.

8. Post-1978 the range of trends grows dramatically. The median trend in March and April is slightly negative.

9. Some polar amplification is observed in the post-1978 annual trend, mainly due to the late fall and early winter months.

Putting these data in perspective, imagine you are sitting in your home and a family member complains that it feels cold and they request that the heat be turned up. You agree and, fortunately, as a means of managing your family’s home heating costs, you have a thermostat that measures temperature in hundredths of a degree. You generously turn the heat up by 0.24⁰C. A few minutes later the same family member complains that they don’t notice any difference even though the temperature has gone up nearly a quarter of a degree. Perhaps, given more time, say, a decade, they would notice, but likely not.

A 2016 report prepared for York Region, Historical and Future Climate Trends in York Region, predicts dramatic increases in temperature in the region by mid-century. York Region stretches from the northern boundary of metropolitan Toronto to the southern shores of Lake Simcoe. The report used historical data from 1981 to 2010 and climate model ensembles to develop its predictions including IPCC emissions scenario RCP 8.5. This scenario is a business-as-usual, high economic and population growth and low technological change scenario which yields the highest estimates of temperature increase of all the IPCC scenarios. In discussions of IPCC forecasts, it is generally acknowledged to be unrealistic and overly dire in its perspective, but it was explicitly chosen for this report.

There is a section on methodology where the datasets and models chosen and how they were used are discussed. It is likely opaque to most readers and I suspect for the majority of, if not all the municipal politicians and bureaucrats for whom the report was prepared. The report also includes a lengthy section on historical climate impacts where rainstorms, ice storms, hot spells, dry spells, and other weather events are not too subtly attributed to climate change, although this type of attribution is not supported by the climate science community generally, and by the IPCC specifically.

Rather than explaining in lay terms how the report’s findings were produced, what assumptions it relies on, and the limitations that should be considered, it would appear to be designed to make the report appear as technically sophisticated and scientifically defensible as possible. It may well be both of those things but, equally, could be a smokescreen from behind which a predetermined set of conclusions to support a favoured policy agenda has been delivered.

Richmond Hill, a town in York Region, has recently announced the hire of a project manager whose mandate will be to plan and implement municipal climate change priorities that will address the allegedly increasing impacts of climate change and reduce greenhouse gases. The scale of this action is obviously far less than that of the actions taken by the federal government to limit emissions and move to wind down the oil and gas industry. But it starts from the same premise and is built on the same shaky foundation. It also is a decision taken by people who are, like most of their federal and provincial counterparts, and the general public, scientifically illiterate but very happy to pronounce on subjects about which they know almost nothing.

As a nation, we should all stop and pause and try to figure out how to address this issue without dividing into camps and without wilfully destroying the institutions, industry, and infrastructure that helped create the best world that humans have ever lived in. While the debate rages about the Trudeau government’s imposition of a carbon tax, a debate characterized by name-calling, divisiveness and the repetition of simplistic bromides such as the need to “put a price on pollution,” we still haven’t had the discussion we need. That discussion must include scientific information from across the spectrum made accessible to the majority who are non-scientists. It must also include an equally accessible estimation of uncertainty around any of the major claims made. In short, a proper discussion and resolution of the differences between the “two cultures.” Then, we will have a basis for developing policy. Living in a democracy as we do, we accept the idea of majority rule and so the notion of a consensus view being an appropriate way to settle scientific questions has gained wide support. But it is another societal ideal that would be more properly applied and is more analogous to the scientific method; the requirement in our legal system that to win conviction the prosecution must prove its case beyond a reasonable doubt. That is what we need to move forward. As amateur and non-consensus researchers have proven time and again, we have not yet met the ‘no reasonable doubt’ standard, there is still ample room and justification for skepticism regarding the prevailing narrative. Moving forward without doing so is akin to surrendering to mob rule. We should not, and cannot, let that happen.

Re the Trans Mountain Pipeline – Justin, call Donald


On April 15 the nation saw the reaffirmation of Justin Trudeau’s non-leadership on the Trans Mountain pipeline project. Following his meeting with premiers Notley and Horgan, Trudeau revealed that his government would be entering financial talks with Kinder Morgan aimed at providing the pipeline’s proponent with the certainty it requires to proceed. It is not clear that a financial backstop is the sum total of what Kinder Morgan was seeking when it asked that its concerns over the future of the project be resolved by May 31.

Kinder Morgan is a transportation company that builds fully approved and regulated pipelines to deliver oil and gas produced by its customers from point A to point B. It is not a flag-bearer for a political philosophy or ideological group. Its opponents on this project, however, are a very vocal, highly politicized and ideologically driven sub-set of the Canadian population with numerous axes to grind; anti-oil sands, anti-capitalist, anti-colonialist, to name a few. While a minority, these groups have influence out of proportion to their size including allies among some of Trudeau’s closest advisors. They are making every effort with their opposition to the Trans Mountain pipeline to draw a line in the sand and to force the government to cross it.

Both Kinder Morgan and its opponents rely on the rights delivered by Canada’s democratic institutions to allow them to go about their business, express their point of view, and not be interfered with or obstructed in their various enterprises by anyone without the appropriate cause or authority to do so. This is the “rule of law” referenced endlessly whenever this project is discussed. We accept the rule of law in our daily lives almost unquestioningly. By way of illustration, if you fail to pay your taxes you may be subject to fines and could face a prison term. People generally pay their taxes knowing that the government has the legal authority to collect them while also understanding that it has the coercive power, i.e., the police and court system, to enforce the law.

Opponents of various government policies or corporate activities have every right to protest against them by exercising their freedom of expression or to mobilize politically. The next level of engagement is to participate in or instigate acts of civil disobedience. There is a line that most of us understand should not be crossed; when these acts become criminal in nature and harm is done to persons or property. Those who choose civil disobedience often feel justified in their actions because they believe that theirs is a just cause, that they occupy a moral and ethical position that gives them licence to obstruct and push against or beyond legal boundaries.

Trudeau’s Liberals have been spinning a narrative from before the 2015 federal election that seemed bound to fuel anti-pipeline sentiment. They began by branding the NEB and its approval mechanisms as badly flawed or even broken. The previous Harper government had made efforts to streamline what was already an arduous process, principally by limiting consultations to those who might be directly affected by a given project. This was characterized as “gutting” the existing safeguards, the implied message being that existing pipelines and projects under review were not subjected to adequate scrutiny and therefore posed undue risk to the environment and to public safety. Even a superficial review of the safety and reliability of the 73,000 kilometres of NEB-regulated pipelines in Canada reveal this to be fatuous nonsense. The Liberals promised to revamp the process and restore the public trust they were largely responsible for undermining.

This narrative, while obviously useful to the Liberal electoral effort to demonize the Harper Conservatives, has also served to solidify the resolve of those already disposed toward actively opposing pipeline projects. Once elected, the Liberals then cancelled the Northern Gateway pipeline project claiming the cartoonishly named (by activists) “Great Bear Rainforest” was no place for a pipeline and also imposed a ban on tanker traffic along B.C.’s northern coastline. These arbitrary decisions, made without any visible signs of the “evidence-based” policy-making philosophy the Liberals claim they adhere to, must have been for the environmentalist crowd like catnip for a tabby. The ascension of an anti-pipeline NDP/Green provincial government in B.C. that since taking office has actively sought to derail the Trans Mountain project despite having no jurisdiction in the matter would have further agitated their already fevered minds.

The tepid support for the project since approval from Trudeau and key ministers like Jim Carr (Natural Resources) and Catherine McKenna (Environment and Climate Change) suggested that the government’s own heart was not really in it. Meanwhile, Kinder Morgan was discovering that the business of getting the thing built was not going to be easy with petty bureaucratic roadblocks being erected by the local municipal government in Burnaby being just one obstruction.

It has become more and more apparent that all the political wrangling and legal arguments are not and never were going to be the real battle. The real battle, and likely greatest source of uncertainty for Kinder Morgan, is what will take place on the ground when the acts of civil, and possibly criminal, disobedience become the centrepiece of everyone’s daily newsfeed. And that’s when the prime minister who has tried to substitute charm, endlessly repeated and often inane talking points, and largely pointless globetrotting for actual leadership is going to run aground.

Kinder Morgan just wants to build and operate transportation infrastructure to serve its clients as it believed it had the right to do and has reliably and safely done with its existing Trans Mountain pipeline for over sixty years. It doesn’t want to be defending the ramparts from the hordes in their trendy hiking gear or Alpaca wool ponchos, waving placards and chaining themselves to construction equipment. Demanding reassurance from this government is not gamesmanship but a sensible and prudent decision. There are other places where Kinder Morgan can operate that offer a more predictable business environment, the U.S., for one, where it won’t be necessary to die on some hill it has no interest or obligation to defend.

So how does the PM extricate himself from this ugly mess he has played a large role in creating? The first thing he should do is place a call to Donald Trump. Why Trump? Because, unlike Trudeau, Trump has confronted a similar situation and resolved it with swift and decisive action.

For months, during the late days of the Obama administration’s reign, opponents to the Dakota Access Pipeline project had occupied a tent city obstructing work on the project. Obama had ordered the U.S. Army Corps of Engineers to conduct a full environmental impact assessment and issue an environmental impact statement. The Corps of Engineers had previously reviewed the route and found no significant impact. Shortly after taking office in January and February 2017, President Trump first reversed Obama’s legislation and then ordered the Corps of Engineers to conclude the environmental assessment. The project was completed in April and oil began flowing through the pipeline in May.

More than 1,000 permits and approvals were granted for the pipeline from a host of regulatory bodies. Engineering plans for the pipeline addressed a major point of contention, the risk associated with passing under Lake Oahe, by burying the pipe more than 95 feet below the lake bed – far deeper than the seven existing pipelines that already traversed the bed of the lake. Court actions may continue, but the pipeline is a physical reality.

Protesters in the camp were given a deadline to leave and the evacuation was completed only a day late in fairly orderly fashion. Unlike Trump, Trudeau does not need to expedite the permitting process as Trans Mountain has been approved by the NEB and by cabinet, and the jurisdictional right of the federal government is beyond dispute. What he does need to do is acknowledge that threat of disruptive behaviour by activist protesters is the one significant roadblock to getting the pipeline built and that the perceived weakness of the government with respect to upholding the rule of law is the primary source of uncertainty for Kinder Morgan. That he and his government have the will to stop unlawful actions, even at the risk of losing approbation from many of the groups they have so assiduously courted, is the message he must sell.

The question, yet unanswered, is whether the prime minister is capable of a believable performance as a tough and principled leader who will back up his “it’s in the national interest” mantra with decisive use of the coercive power that rests with his office. Such a persona is entirely at odds with his irrational desire to endlessly consult with everyone on every issue. “Sunny ways” just won’t cut it this time.

Up in Smoke – Burning Taxpayers’ Money Chasing a Dream

Burnin turbine

Anyone planning to cast a ballot on October 19th should take a careful look at progressive promises to invest in green energy technologies. The return on such investments will likely be very poor as Ontario, the United Kingdom, and Germany have already demonstrated. To date, the leaders’ debates and mainstream media coverage of the election have left some key questions unanswered by the Liberals and NDP (the Green Party, too, but they have no hope of forming a government).

In December 2013 an ice storm swept up from the Great Plains of the U.S. into southern Ontario and moved eastward across the province knocking out electric power for hundreds of thousands of homes and businesses. Toronto was particularly hard hit, some residents waited a week or more for power to be restored.

My family was without power for about a day; an inconvenience, far from catastrophic, and even somewhat enlightening. You very quickly comprehend how reliant we are on an uninterrupted supply of electricity when it is suddenly unavailable.

As a ratepayer concerned about the rising cost of electricity in Ontario and the provincial government’s headlong rush into renewables, I thought it might be interesting to see how the green energy plant was performing during the crisis. Viewing the Independent Electricity System Operator (IESO) website a day or two after the storm revealed that both wind and solar were effectively contributing nothing to meeting the power needs of Ontarians.

Wind turbines cannot be operated in icy weather conditions. Accumulated ice unbalances the rotor blades which may lead to a very expensive failure. Latitude and seasonality affect the amount and intensity of sunlight received by a particular patch of real estate, so photovoltaic panels in Ontario would have been at their least productive when the ice storm struck. Being capped with layers of ice and snow can’t have helped much either.

When service was restored it was electricity from Ontario’s nuclear, hydro, and gas-fired generating plants that flowed to customers. Ontario’s nuclear plants supply more than 60% of the electricity used in the province annually. During the ice storm and its aftermath they were humming along reliably while the renewables were stopped dead in their tracks.

Solar and wind are both plagued with a major, as yet unaddressed, problem – intermittency. Solar and wind are often at peak output when there is no concurrent demand for that output, and produce nothing when demand is at its highest. Unlike zero-emissions nuclear power plants, they are largely unfit for purpose.

Capacity utilization in Ontario is about 83% for nuclear plants and around 26% for wind. A simple analysis using IESO and other publicly available data suggests that replacing the fleet of nuclear power plants in Ontario would require more than 20,000 wind turbines at a conservatively estimated cost of more than eighty billion dollars. To provide gas-fired back-up capacity or some form of energy storage system to meet demand when the wind isn’t blowing would add billions more to that estimate – all for a net gain of zero in terms of reduced emissions.

Like many environmentalists, the signatories to the recently unveiled ‘Leap Manifesto’, believe that we must decarbonize immediately to save the planet and that we can meet all of our energy needs with wind and solar power. The manifesto is just one more indicator of how hopelessly optimistic and misguided these green enthusiasts are. Even without the damage to the distribution network during the ice storm, thousands of residents would still have been freezing in the dark if the province had to rely entirely on wind and solar to supply its electricity.

I also checked the IESO website this past July 28, when southern Ontario was experiencing a heat wave. In the middle of the afternoon, there was no wind and virtually no electricity being generated by the scores of wind turbines standing motionless in the countryside. Demand for electricity was peaking as homes and businesses cranked up their air conditioning. Once again, nuclear, hydro, and gas-fired generators fed the grid and kept everyone cool. Solar contributed less than one half of one per cent of generated output during the day, and of course nothing once the sun had set.

A key actor in the Ontario Liberal government’s decision to adopt renewables as the way forward was Gerald Butts. He had then-premier Dalton McGuinty’s ear just as he now has Justin Trudeau’s in his role as Trudeau’s principal advisor. Butts is a fervent environmentalist who used to head up WWF Canada. He’s on record saying, “…100 per cent sustainable, renewable energy is possible and economical by 2050 if we start the transition today.” For the record, WWF Canada opposes nuclear power generation so it’s probably reasonable to assume this is Mr. Butts’ and Mr. Trudeau’s position also.

While campaigning in Trois Rivières on September 2, Trudeau declared, “Ensuring that our infrastructure is able to adapt to new challenges – like climate change and threats to our water and land – is essential to our future prosperity.” He then laid out his party’s plans to address this perceived deficiency through (presumably deficit-financed) infrastructure “investments”. These investments will include the establishment of a “…Canada Infrastructure Bank to provide low-cost financing for infrastructure projects, and Green Bonds to support renewable energy projects.” The Liberals promise to “…use new financing instruments to stimulate investment in retrofits and distributed energy systems.”

In short, the federal Liberals will adopt the ruinous policy that Gerald Butts sold to their provincial counterparts in Ontario. It’s extraordinary that these radical and economically unsound positions are part of a major party’s platform, particularly a platform founded on the belief that public investment is what is needed to kick-start the national economy. The return ratepayers in Ontario have seen from the McGuinty/Wynne “investments” in green energy is worse than the output of a solar panel at midnight – less than zero. We don’t need to borrow money to repeat those mistakes nationally.

The NDP are no less committed than the Liberals to this fanciful line of thought. Tom Mulcair, presumably to reinforce his credibility on this file, frequently reminds us that he held the Environment portfolio as an MNA in Québec. In a 2013 speech to the Economic Club of Canada Mulcair said in order to ensure Canada’s long-term prosperity an NDP government would, “…invest in modern, clean energy technology that will keep Canada on the cutting edge of energy development and ensure affordable energy rates into the future.” The NDP has always opposed nuclear power so we can be pretty sure the range of investment options Mr. Mulcair is considering is pretty limited.

Mulcair also told the Economic Club audience that, “We will rise to meet our international climate change obligations by creating a cap-and-trade system that puts a clear market price on carbon.” Mr. Trudeau also talks about putting a price on carbon. The revenues generated will presumably be directed to “clean technology” investments so favoured by both leaders, and both are practically champing at the bit for a chance to commit Canada to massive emissions reductions at the Paris COP in December.

As an informed, concerned member of Canada’s electorate I think Mulcair and Trudeau owe voters explicit details about how their vague plans to limit emissions, price carbon, and “invest” in renewables will deliver the low-, or no-carbon robust economy they each promise. I believe that the positions of Liberal advisor Gerald Butts and Leap Manifesto author Naomi Klein are extreme, unaffordable and ultimately counter to the national interest.

So, Mr. Mulcair, Mr. Trudeau, please tell us how much do we need to reduce emissions by, and what will the effect on the global climate be if we make these cuts, bearing in mind that Canada is responsible for less than 2% of world emissions? If the solution is renewables, what is the target proportion of our energy mix for these technologies and what will it cost to achieve? Most forecasts suggest that renewables, including biofuels, will be only 10-20% of the global energy mix by 2050. How will we ensure the global competitiveness of our industries and the financial security of Canadians if they must shoulder additional tax burdens, higher costs for carbon-based fuels, and ongoing subsidies for renewables? We need substantive answers to these questions, and more. Asking voters to take a leap of faith just doesn’t cut it.

Access to affordable, reliable energy delivered the prosperity Canadians enjoy today. How we will maintain that foundation, or at least avoid materially damaging it, is the most important conversation we haven’t had in this election to date. The progressive parties, with their ill-defined plans to “invest in green technology” have provided plenty of reasons for Canadians to be very wary of the future they promise.

Why environmentalists and policymakers should read auto mags

I’m not sure what environmentalists and policymakers read in their spare time but I’d like to suggest they could do worse than read the odd car magazine. I’ve been reading them for years and have found them to be a window into emerging social trends, technologies and how government and industry can work together to improve the lives of ordinary citizens. For example, I first heard about cell phone technology in Road & Track. Other auto publications have helped expand my knowledge of recycling, energy use and pollution control – and all while being entertained.

The auto industry is often vilified by people who are passionate about living in a more environmentally and socially responsible way. For some, the car is a symbol of everything that is wrong with our modern industrial culture. There is no denying that private vehicles, for all the economic, convenience, and other benefits they provide, also impose a significant burden on the planet’s finite resources. And car accidents claim lives or leave people permanently injured, serious social and economic costs. Still, though, the car genie is long out of the bottle and won’t be put back soon, or easily, so we really have to be clever about how we live with the genie now and in the future.

The car was born of ingenuity, coincident technological developments and entrepreneurial spirit. The industry’s early and rapid growth and its ascension to a place of prominence in our modern economy bear testimony to the power of capitalism and free markets. Automobiles directly or indirectly transformed everything, from the physical landscape to how we live, work and play. Over time, and as vehicle ownership and use became pervasive, some of the negative aspects, e.g., tailpipe emissions or safety concerns, became more and more apparent and less and less tolerable.

Even if you view the car as a problem and an impediment to realizing a safer, greener world, there are valuable lessons to be learned from our now century-plus relationship with it. Over the past 40-50 years, the industry and its products have been transformed. This was achieved by identifying specific targets and then enacting regulations that forced automakers to respond. For example, tailpipe emissions of various gases and particulates have been dramatically reduced in response to California-led legislation that over the years established ever more stringent standards.  The smog over Los Angeles and other major urban centres – a visible manifestation of auto use – was the catalyst for massive, positive change. The US Environmental Protection Agency reports “…emissions from a new car purchased today are well over 90 percent cleaner than a new vehicle purchased in 1970.” Even with more vehicles on the road, the total environmental burden for specific emissions is lower.

Great strides have also been made in recycling vehicles that have reached the end of their useful life. In 2000, the European Union issued a vehicle end of life directive and there have been many other initiatives on the part of governments and automakers globally aimed at reducing the volume of material that goes to landfill. Today, attention is paid to this issue from the design stage forward.

Similarly, highway death tolls and other safety concerns prompted the introduction of regulated standards so that modern automobiles are far more crash-worthy than their predecessors (check out this crash between a ’59 Chevy Bel Air and an ’09 Chevy Malibu staged by the Insurance Institute for Highway Safety In addition to all of the “passive” safety features, e.g., collapsible steering column, seat belts, deformable structures and air bags found in modern vehicles, there are also “active” safety systems such as anti-lock brakes and electronic stability control which improve drivers’ chances of avoiding collisions in the first place.

Currently, automakers are focusing considerable attention on fuel economy. The US (Canada is following) is ramping up its fuel economy standards dramatically as a means for reducing greenhouse gas (GHG) emissions. The objective is straightforward – reduced fuel use and, therefore, lower carbon emissions – even if the solution is not.  Automakers are working on combustion technology, aerodynamics, new weight-saving materials and construction techniques, and other technologies to meet the regulatory requirements. They’re even building electric vehicles. The market will also play its role in shaping the final solution(s).

This approach differs in a very important way from other approaches such as the hotly debated idea of a carbon tax. People may or may not respond as hoped depending on their willingness and ability to shift consumption away from other goods so as to maintain their same level of energy consumption. A carbon tax is a blunt instrument that will potentially impose hardship on those who can least afford it. The objective of a tax is to raise money; taxes have generally been ineffective instruments for achieving other policy objectives. Governments are notorious for collecting revenues for a specific purpose and then redirecting the funds toward unrelated objectives.

Governments also founder when they attempt to pick solutions rather than set targets and regulate industry participants. In a number of jurisdictions globally, in an effort to reduce GHG emissions associated with electricity generation, governments picked wind and solar power as the solution. They have then have imposed taxpayer-funded subsidies to try and make their solution work, distorting the market in the process while also harming their domestic economies. In many cases, they simply shift emissions to a neighbouring country from which they buy power to make up for generation shortfalls.

Cars continue to play an important role in our everyday lives and in the global economy. That is why environmentalists and policymakers should read car magazines. They might then understand how regulated targets and market responses can, and do, deliver meaningful, positive outcomes. They would get some reasonable insight into the massive progress automakers have made toward making their products more socially and environmentally responsible and how that could be effected in other industries. They might also understand how consumers are willing to play along or even advocate for change when they have access to information about the intent and results of the process.