They bailed out the banks in days. But even deciding to bail out the planet is taking decades.
Nicholas Stern estimated that capping climate change would cost around 1% of global GDP, while sitting back and letting it hit us would cost between 5 and 20%. One per cent of GDP is, at the moment, $630bn. By March 2009, Bloomberg has revealed, the US Federal Reserve had committed $7.77 trillion to the banks. That is just one government’s contribution: yet it amounts to 12 times the annual global climate change bill. Add the bailouts in other countries, and it rises several more times.
This support was issued on demand: as soon as the banks said they wanted help, they got it. On just one day the Federal Reserve made $1.2tr available – more than the world has committed to tackling climate change in 20 years.