All three will generate greenhouse gas emissions. Scientists explain that the climate impact of carbon emissions is the same irrespective of why and where they are created. That, in part, is why many economists want to tax all carbon the same.
But does it make sense from a policy perspective to ignore why and how the carbon was created? Is it sensible to treat the emissions from highly discretionary and luxurious consumption by the rich the same as those generated to meet basic needs of middle-class and poorer households? There is an argument to say no.
Yet, we all share one common carbon budget, estimated at below 1,100 GtCO2. In contrast to incomes where “more is better” and even extravagant spending by the rich can produce jobs for working-class families, carbon is a “zero-sum” game: the more the rich emit through their lavish lifestyles, the less there is for everyone else.
While wealth globally keeps increasing, the carbon budget keeps getting smaller, eaten up in part by the high-carbon extravagant activities of the rich. A luxury carbon tax could be used to charge the rich for this climate extravagance, one that wouldn’t apply to the emissions generated by working families in making ends meet.
And in deciding how much to charge, we don’t need to follow the traditional approaches of tying the tax to the “social cost of carbon” or using a uniform rate based on carbon content. Instead, we could apply a tax rate well above the carbon impact of these extravagant emissions precisely because they constitute a wasteful use of our common carbon budget.
The first thing to say about Naomi’s Klein’s latest book is that its title makes a grand promise — This Changes Everything – and that’s before you even get to the subtitle, which sets up a face-off between capitalism on one side and the climate on the other. The second thing to say is that no single book could ever meet such a promise. Klein, with careful aplomb, does not attempt to do so. Rather, she offers a tour of the horizon upon which we will meet our fates. Or, rather, the horizon upon which we will attempt to change them.
In the face of such huge topics, Klein’s strategy is a practical one. She defers the problem of capitalism-in-itself (as German philosophers used to call it) and focuses instead on our era’s particular type of capitalism – the neoliberal capitalism of boundless privatization and deregulation, of markets-über-alles ideology and oligarchic billionaires. Her central argument is not (as some have insisted) that capitalism has to go before we can begin to save ourselves, but rather that we’re going to have to get past neoliberalism if we want to face the greater challenges. Klein writes:
Some say there is no time for this transformation; the crisis is too pressing and the clock is ticking. I agree that it would be reckless to claim that the only solution to this crisis is to revolutionize our economy and revamp our worldview from the bottom up – and anything short of that is not worth doing. There are all kinds of measures that would lower emissions substantively that could and should be done right now. But we aren’t taking those measures, are we?
At the outset Klein asks the obvious question: Why haven’t we, in the face of existential danger, mobilized to lower emissions? There are lots of reasons, but one stands above all others. We have not mobilized because “market fundamentalism has, from the very first moments, systematically sabotaged our collective response to climate change, a threat that came knocking just as this ideology was reaching its zenith.” In other words the climate crisis came with spectacularly “bad timing.” The severity of the danger became clear at the very time when “there-is-no-alternative” capitalism was rising to ideological triumph, foreclosing the exact remedies (long-term planning, stricter government regulation, collective action) that could address the crisis. It’s a crucial insight, and it alone justifies the price of admission.
See a mildly snarky comment from The Raw Storyhere, or the original study (NASA Faked the Moon Landing —Therefore, (Climate) Science Is a Hoax: An Anatomy of the Motivated Rejection of Science) from Psychological Science. But two warnings: the study is behind a paywall, and it contains the phrase “conspiracist ideation.”
• The sine qua non of free market economics is secure property rights.
• The likelihood of severe and potentially catastrophic anthropogenic climate change is in part a consequence of our inability to enforce any right to protection from the harm to life and property caused by the cross-border impacts of greenhouse gas emissions.
• A secure regime of property rights requires enforcement and (in the long run) legitimacy.
• The existence of cross-border impacts requires the cross-border reach of enforcement and legitimacy.
• This implies a relatively strong version of world government.