Not sure of his reasons.....but there are dozens of top level scientists in the field of Climatology and Atmospherics that also think that global warming is not happening and is a myth as described by the groups that are promoting the idea.
There are a lot of vested interests that want to see the global warming theory pushed as some kind of "fact", but despite what the popular media would have you think these theories are not at all universally accepted in the scientific community.
