Sadiq Khan: “The heavy lifting, the pitch-rolling must be done now, explaining to the country the disbenefits of being outside the…”

If we are to protect our planet and the people who call it home, we must turn the tide on climate denial by preparing for a hotter future and embracing net zero like never before.

My fear is that – without urgent action – the worst is still to come.

You can’t, a week before a general election, pull out of a hat this rabbit of a manifesto and say we’re going to rejoin in six weeks’ time.

We’ve got to start the work now.