> Also, if I had to guess, proxies that show global warming to be bad are widely publicised, whilst proxies that show global warming not to occur are ignored.

> Also, if I had to guess, proxies that show global warming to be bad are widely publicised, whilst proxies that show global warming not to occur are ignored. You are mixing categories. One is about the observable universe, ie. "does global warming happen"? The other one is a value judgement, ie. "is global warming bad?"