Why I am sceptical

I do however think we need to be sceptical about the policies to deal with climate change, cap and trade doesn't reduce CO2 but does make a lot of cash for a financial elite.Effective policies are needed instead, sadly they don't seem to be on the agenda.I saw this comment on a Guardian story about Jude Sarong and Jesse Ventura putting the sceptic case(!), the comment (not their dumb documentary)