Age of Planet

http://krugman.blogs.nytimes.com/2012/11/19/views-differ-on-age-of-planet/?smid=fb-share

November 19, 2012
Paul Krugman

Quite a few bloggers are having fun with Marco Rubio’s bobbing and weaving in response to a question from GQ:

GQ: How old do you think the Earth is?
Marco Rubio: I’m not a scientist, man. I can tell you what recorded history says, I can tell you what the Bible says, but I think that’s a dispute amongst theologians and I think it has nothing to do with the gross domestic product or economic growth of the United States. I think the age of the universe has zero to do with how our economy is going to grow. I’m not a scientist. I don’t think I’m qualified to answer a question like that. At the end of the day, I think there are multiple theories out there on how the universe was created and I think this is a country where people should have the opportunity to teach them all. I think parents should be able to teach their kids what their faith says, what science says. Whether the Earth was created in 7 days, or 7 actual eras, I’m not sure we’ll ever be able to answer that. It’s one of the great mysteries.

As I like to say, the GOP doesn’t just want to roll back the New Deal; it wants to roll back the Enlightenment.

But here’s what you should realize: when Rubio says that the question of the Earth’s age “has zero to do with how our economy is going to grow”, he’s dead wrong. For one thing, science and technology education has a lot to do with our future productivity — and how are you going to have effective science education if schools have to give equal time to the views of fundamentalist Christians?

More broadly, the attitude that discounts any amount of evidence — and boy, do we have lots of evidence on the age of the planet! — if it conflicts with prejudices is not an attitude consistent with effective policy. If you’re going to ignore what geologists say if you don’t like its implications, what are the chances that you’ll take sensible advice on monetary and fiscal policy? After all, we’ve just seen how Republicans deal with research reports that undermine their faith in the magic of tax cuts: they try to suppress the reports.

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