A decade or so ago I started running evening classes called ‘Global Problems: Global Solutions’. We tried to envisage solving multiple mega problems simultaneously, from climate change to hunger and poverty. It still seems to me the possibilities of creating a better future are almost limitless.
One of the key concerns of people coming to these events was how life might look without fossil fuels. Some people were most worried from a resource scarcity angle. They saw Peak Oil as a big problem. Others were more worried from a planetary pollution perspective, and for them Climate Change was the biggest worry. Many people seemed to think that as oil is the basis of so much of our global economy we would have to do without many of the oil derived products, and much of the productivity and prosperity that oil has made possible. Many of these people thought that it would be the horse and cart that replaced the car, that global food supplies would massively decrease and that cities would collapse due to lack of food and energy.
I tended to put forward the case that the transition to virtually 100% renewable energy for all humanity’s electricity, transport, heating and cooling would be possible, and that recycling and resource substitution would be possible for most types of industrial production. We could at least in theory move to a circular economy where pollution was minimized and efficiency maximized, and for it all to be based on renewable forms of energy.
Looking back over the last decade it seems to me that the improved technology has led to falling costs of renewables to such an extent that this transition should be even easier than even I predicted. What we didn’t see coming a decade ago was the re-emergence of overt racism, ultra-nationalism and fascism. The likes of Trump, Orban and the Brexiteers care not a jot about climate change, the plight of the poor or any of the other problems we considered in our evening classes. They represent a denial of scientific reality, and simple human compassion, on a scale I’d never have envisaged seeing in any democratic state. They act to protect the ultra rich and the fossil fuel industries.
Now we have the rather bizarre situation of much of the global financial community understanding the risks associated with climate change and backing a lot of ideas put forward by Green activists and environmentalists, most of whom are quite critical of the concepts like capitalism and endless economic growth. Opposing them are a lot of right wing politicians who in theory support capitalism and growth, but who now endlessly have to intervene in the market to protect the economic interests of those who profit from the pollution.