Earlier this week, 100-odd energy companies sent a letter warning the prime minister that his lack of new climate policies will threaten their profit margins. Then, the Cop26 president, Alok Sharma, announced a new attempt to end the de-facto ban on onshore wind energy in England, and Liz Truss backed him. Neither of these calls made a huge splash in the news, because big business and rightwingers calling for green policy is no longer news. Instead, this is what normal looks like when capitalism starts to go green. The response from the left is often dismissive: social democrats warn that…