This is very long but I think it explains the way scientist misuse information to arrive at their views of climate. It refers to the prediction of a mini ice age in the 70's and the global warming of the 80,s and neither factored in the cycle of weather instead both thought that the weather would continue on its path forever. It also stated that we started our cooling phase in 1998.

http://wattsupwiththat.com/2014/06/1...ate-statistic/