Is it remotely feasible to remove 12 billion tonnes of carbon dioxide from the air? Every year. For decades to come. That's the challenge posed by the latest conclusions of the UN's climate science panel. It says that only by pulling this heat-trapping gas out of the atmosphere can we avoid dangerous climate change. But according to one leading researcher, there's a bit of a hitch: 'We haven't a clue how to do it'.
In my run for U.S. Senate against Utah's Orrin Hatch, I posted many progressive ideas and principles that I internalized over the years. I'm leaving that site up indefinitely, since it describes what I believe most members of our species truly (more...)