NASA Predicts Coming Ice Age, Man-Made---1971

How were we supposed to create an Ice Age? The same way we're supposed to create global warming.

The prediction published in 1971 was based on the work of a Columbia University scientist named James Hansen---the same James Hansen who today claims that carbon emissions will cause global cooling. So why the change of predictions? Well, I don't see any Ice Age, so I guess he figured that clinging to that claim 30+ years later when we should have made him look like the idiot he is. What are they going to say if global warming doesn't come to pass, too?

Here's the link.