British Prime Minister Rishi Sunak’s recent U-turns on some of the UK’s key climate commitments expose the hypocrisy of developed countries on climate change. They make grand promises at global meetings but do not walk the talk at home. Sunak is a prime example.br br Earlier this month, he announced, among other things, that the UK would push back a crucial deadline for selling new petrol and diesel cars from 2030 to 2035. More announcements are expected over the next few weeks as a beleaguered Tory leadership is desperately trying to catch up with Labour in the polls ahead of next year’s general elections.