[dwaltrip]

The scientists on the list are any scientist, not specifically climate scientists or even related fields. Would you trust a chemist's diagnosis of your mother's cancer? Of course not.

What's more, the vast majority of their statements doubting an aspect of climate change are not even part the peer reviewed scientific literature. They are simply opinion statements. And they only found a couple dozen people to put on the list? Not a very strong showing..

All of this is found in the linked Wikipedia article itself.