Maybe it was the host of the UN climate summit in Azerbaijan this month calling oil and gas a “gift of God .” Or the US, the world’s biggest oil and gas producer, reelecting a president who says “ we don’t have a global warming problem ” just before the conference. Then again, the biggest outcome — or disappointment, depending on how you look at it — was an incremental increase in the amount of climate aid wealthier nations committed to less affluent countries dealing with the consequences of