Comments Earthling1st has made
Re: Cap sans trade?
"I'd combine this active technology program with a cap on carbon emissions, which I think would be far more effective than a tradable permit system."
I guess that Sachs said "tax" not "cap", and that a "tradable permit system" implies cap and trade. This was likely a transcription error.On Jeffrey Sachs, economist and eco-problem solver, chats about his plans to save the world posted 1 year, 4 months ago 9 Responses