Just a lone test-engineer? Sorry to be a bit rude but it does appear you're too lazy to bother to look at the arguments. There are plenty of people with distinguished careers in science whose sceptical positions are very well argued. There's Richard Lindzen https://en.wikipedia.org/wiki/Richard_Lindzen and Judith Curry https://en.wikipedia.org/wiki/Judith_Curry (chair of the School of Earth and Atmospheric Sciences at the Georgia Institute of Technology) for instance but there are many more if you look. Two websites to check are http://wattsupwiththat.com/ and http://bishophill.squarespace.com/. Both sites invite counter-arguments from 'warmists' whereas you'll find it difficult if not nigh impossible to post a sceptical comment on a non-sceptic site. That tells you a lot about how the science is conducted.

If you want to skip the science and move on to the economics try this one. Billions of dollars are being spent world wide on the basis of lousy climate models in so-called climate effect mitigation. However let us assume they correctly predict the future. The expenditure is demonstrably insane - there is no other word to describe it. Countless billions to lower temperatures by literally immeasurable fractions of a degree! http://topher.com.au/50-to-1-video-project/. And would you like to argue that the stupendous flow of cash doesn't influence anyone? That has to be a fairy story.