What is bullshit is you ignoramouses denying the reality of the melting of the cryosphere, the warming of the Arctic, and believing that we can add the amount of GHGs to the atmosphere that we have without consequences.There were droughts before the supposed 'global warming' even started. Worse than these too. Global warming is bullshit.
Yes, the Earth has been warmer and colder in the past. And it is always changing. However, the rate of change is critical. In times of rapid change, we see extinctions in the geological record. And the present rate of change is equal to that of the prior major extinction periods.
And you have ZERO empirical data to support the thought that man has any influence on it. Zero. You have a bunch of computer models that are so bad they can't tell you what happened yesterday with absolute perfect knowledge of the variables involved. Epic fail clown boy.