"My dad had died when I was four, so after my mum passed away, it was her parents - my amazing Nanna ..." — Ed Davey

We should be redoubling our own efforts to combat climate change, not watering them down.

What's most disappointing about May's failure on climate change is that Britain played such a pivotal role in securing international agreement on it in the first place.

Brexiteers often hark back to the blitz. Maybe they think the 'Britain standing alone' motif adds much-needed heroic purpose to a Brexit future in which Britain stands without trading partners or allies to tackle climate change.

Caring is tough.