Bob Greene: Admitting ignorance is not the road to influence. It's the road to being ignored. I'm thinking about covad for example, the medlis pandamic,. The number of people who who asserted things as if they knew what was going to happ ill start with me. An what we're talkig abot is really what makes us, i want to overstate it bob, that it's kind of a brave book.
Economist Robert Pindyck of MIT talks about his book, Climate Future, with EconTalk host Russ Roberts. Pindyck lays out what we know and do not know about climate change. He argues that because of the nature of greenhouse gases, adaptation must be part of the policy response to climate change.