@davidaugust :) It was the long-ago days when I did internships for NASA and studied rocket engines. Then I figured out how much harm combustion products were doing to the biosphere and I switched to studying global warming. Then I became an author. Fast forward: now I'm writing hopeful climate fiction. Cuz we need stories like that, badly. We're not doomed, but we're in deep trouble. @Mabande @lkanies