Wonder of wonders, Paul Krugman of the New York Times is optimistic about Copenhagen. What’s more, he calls cutting greenhouse gases (GHGs) both affordable and essential. Reducing GHGs may even help the economy, so there’s no reason to wait. Cap and trade systems have worked before; they can again.
ClimateYou.org Senior Editor George Ropes discussed his own evolution in learning about and formulating views on climate change, his thoughts on COP26 in Glasgow happening now, and global warming going forward. Abby Luby, ClimateYou Editor was the interviewer. This interview has been edited for publication purposes. AL: When