The Tipping Point
Friday, March 31st, 2006I’ve been getting quite a few calls recently from friends asking me what I thought about the cover story on global warming in Time Magazine, ominously titled “Be Worried. Be Very Worried.” They’re usually quite excited, claiming that this is the tipping point for the debate on global warming. This is the impetus that will finally get us moving on the issue, they excitedly remark.
To be honest, I’m not at all that excited about it. My usual response has been to yawn and politely point out that the tipping point has already come and gone. And while a few high profile people—President Bush and his top science advisor, Michael Crichton, come to mind—still don’t quite get it, the momentum has clearly shifted.
Despite a few vocal opponents such as Crichton, the fact remains that the scientific debate has long been over. It’s happening, and we’re mostly to blame. Scientists have been warning the world about global warming for about three decades now, and they’re in as much agreement about it as they are about the health effects of smoking three packs of cigarettes a day. And please, don’t waste your time commenting to the contrary—you might as well be arguing that the Grand Canyon was created by Noah’s flood or that Elvis was an alien sent to consume the Earth’s supply of peanut butter and banana sandwiches. (more…)