Stanford engineering professor and renewable energy expert Mark Z Jacobson tweeted the other day, “Given that scientists who study 100% renewable energy systems are unanimous that it can be done why do we hear daily on twitter and everywhere else by those who don’t study such systems that it can’t be done?” A significant percentage of the general public speaks of climate change with a strange combination of confidence and defeatism: confidence in positions often based on inaccurate or outdated or maybe no information; defeatism about what we can do to make a livable future. Maybe they just get their facts from other doom evangelists, who flourish on the internet, no matter how much reputable scientists demonstrate their errors.
They’re surrendering in advance and inspiring others to do the same. If you announce that the outcome has already been decided and we’ve already lost, you strip away the motivation to participate – and of course if we do nothing we settle for the worst outcome. It often seems that people are searching harder for evidence we’re defeated than that we can win. Warnings are a valuable thing, given with the sense that there’s something we can do to prevent the anticipated outcome; prophesies assume the future is settled and there’s nothing we can do. But the defeatists often describe a present they assert are locking in the worst outcomes.
