If you want to understand what “net zero” really means, you could do an awful lot worse than look at the second graph below – designed, I assume, to promote the idea of net zero – shared by Sky News journalist Ed Conway yesterday.
So @RishiSunak’s right in one sense: govts have not been clear enough about the scale of the challenge.
It is far-reaching, disruptive & expensive.
Pretending it’ll cost nothing in the short/medium term is nonsense.
BUT costs of doing nothing are, in the long run, far greater 👇 pic.twitter.com/dGQAlbuTfC— Ed Conway (@EdConwaySky) September 20, 2023
It is not a hard graph to understand. The red section, which lasts until 2080 (at best) represents the net financial loss of pursuing net zero in the UK. There would be similar figures for Ireland, or for any other country. It shows sustained financial losses for the next forty years: This policy will make you poorer.
But John, you might say, what about after 2080 when we all become enormously richer?
Well, there’s a few caveats to that which are not in the graph. First, it is a projection of economic growth based on technologies that do not yet exist. The blue does not represent a guarantee: It represents the potential economic growth if the world finds a carbon neutral replacement for oil, gas, and other fossil fuels. You could genuinely draw a similar graph, based on the economic returns to the planet if the world discovered the warp drive from Star Trek, allowing interstellar travel, tomorrow.
The second thing about the blue section is that it represents the benefits if the global community acts as one, which it has thus far persistently refused to do. All the risks and downsides are guaranteed projections based on the policies of your country, but the upsides are based on the globe magically working as one to develop technologies currently undreamed of.
The difficulty with the idea of massive investment in new technologies is, of course, that Net Zero means that spending on those technologies must be ramped up at the same time that the Net Zero policies are reducing the amount of money available to spend on them. So Governments are not simply spending additional funds on mitigating their own de-growth policies: They have to re-direct funding from a smaller pot that is currently being spent on public services, infrastructure, and all the rest. It’s the state equivalent of taking out a second mortgage, at the same time as you’ve just seen your income reduced, and putting it all on the outcome of the 2064 grand national. You’ll be paying the interest until the race actually happens, and you might well lose the whole lot at the first fence.
One of the more wailing narratives of our age is the complaint that the public is “losing faith in science” – if you want to understand why that is, look no further than “projections” like this which are dressed up as science, but are no such thing. We’ve seen graphs like this before in recent memory – just think to “flatten the curve”.
The problem for many western politicians is that they are now institutionally committed to the net zero course to one degree or another, and getting out of it will be horrendously difficult. Many companies have been planning on receiving huge subsidies for “investment in green energy”. Whole sectors of the economy have sprung up, almost entirely dependent on the state, to “invest in the green transition”. Away from industry, there are vast swathes of state-funded climate science, and state funded green advocacy, which depend on their survival in the short to medium term on the net zero plan requiring their continued funding.
That is why Rishi Sunak’s partial reversal of Net Zero yesterday is so welcome. Not, you understand, because it will last: He is almost certain to lose the next UK election (for other, separate reasons) and the next Labour Government will undoubtedly undo his “walkback” and double down on Net Zero.
But Sunak, at least, is willing to have the debate. Where is the wisdom, he asks, of betting the entire farm on the emergence of technologies that are not certain, based on projections of global disaster that have been consistently pessimistic since the climate change issue first emerged in the 1970s?
This is a tricky issue for politicians, because voters engage in doublethink on it: On the one hand, they want Governments committed to Net Zero. On the other hand, they want all the costs and inconveniences – which are certain – to fall on people other than themselves. That’s why there’s a cottage industry on the political left devoted to arguing that while the Greens have the right ideas, they’re targeting the wrong people. Nobody wants to admit the truth, which is that with Net Zero, everybody will be poorer.
One thing is for sure: They’re not worried about this stuff in China. And with Trump surprisingly close to Biden in the polls across the Atlantic, the Americans might not be too worried about it either.