Thats the message about climate change – act now
So we can expect the Government to cancel the third runway at Heathrow, reverse the freeze on fuel duty, abandon the population growth fetish and reduce housebuilding – and thats just for starters!
Scientists might want to write in capital letters, ‘ACT NOW, IDIOTS,’ but they need to say that with facts and numbers,” said Kaisa Kosonen, of Greenpeace, who was an observer at the negotiations. “And they have.”
The researchers have used these facts and numbers to paint a picture of the world with a dangerous fever, caused by humans. We used to think if we could keep warming below two degrees this century, then the changes we would experience would be manageable.
Not any more. This new study says that going past 1.5C is dicing with the planet’s liveability. And the 1.5C temperature “guard rail” could be exceeded in just 12 years, in 2030.
We can stay below it – but it will require urgent, large-scale changes from governments and individuals and we will have to invest a massive pile of cash every year, about 2.5% of global gross domestic product (GDP), the value of all goods and services produced, for two decades.
Even then, we will still need machines, trees and plants to capture carbon from the air that we can then store deep underground – forever.