Computer models say the Earth should be warming. It isn't and hasn't for 20 years.
Instead of the scientists looking for problems with their modelling system, they look for reasons with the Earth isn't doing what their models say it should.
In other words they are hellbent on trying to find reasons why what's obvious is down to any other reason that the simple one. Their computer models are wrong just like they are.
Its no wonder the IPCC and government agencies get caught out modifying data and withholding information that doesn't suit their agenda. Crickey, nobody gets to fly to Paris and the UN cant ask for a huge amount of money anymore... Without that huge bag of money who is going to pay for all those lifestyles of the UN council members?
That wine and lobster isn't going to pay for itself you know. The biggest scam in history.