computer use not responsible for carpal tunnel?

New research claims to show computer use doesn’t cause carpal tunnel syndrome:

The popular belief that excessive computer use causes painful carpal tunnel syndrome has been contradicted by experts at Harvard Medical School. According to them, even as much as seven hours a day of tapping on a computer keyboard won't increase your risk of this disabling disorder.

So, all I’ve got to do is get it down to under seven hours (i.e., cut it by around 50%) and I’m good. Right-o…