In the third quarter of 2019, for the first time ever, more electricity generated in the UK came from renewable sources than from fossil fuels. 20% of the total came from wind power. We ought to be celebrating this milestone.
Of course this is not enough, and of course electricity generation is only one of the sources of human-generated CO2 in the atmosphere. There is also transport to address, and deforestation, and meat production, and fossil fuel use for heating… And if there is to be any possibility in the long run of establishing some kind of equilibrium again, the human population of the Earth needs to stabilise.
But the growth of renewable power is something to celebrate all the same. Windpower was a hippy pipedream when I was young, but now it’s a giant industry that generates one fifth of the electricity we use in Britain. People say nothing is being done about global warming, but this isn’t true, and is not helpful because it just invites cynicism and resignation. Some of the right things are being done, and on a pretty large scale too. They just need to be scaled up even more.