We'll end up fixing it one way or the other, and the sooner we start, the better. There is a lot money pumped into doom mongering to try slow progress as progress will lose certain rich parties a lot of money. But we just keep doing our best and looking for ways to do better. At the end of day, using less saves money and green energy is cheap energy. No one wants to live in poison.
Maybe. Given this governments track record I only believe something is going to happen when it actually does, not when it's revealed, committed, unveiled, pledged or otherwise. We'll see I guess.
...because it's courting the anti-green vote. Since the Ruislip result they think being anti-green will save them. Thing is, most people support being able to breathe clean air.