Comment Re:So, it has had this much before w/o humans (Score 4, Insightful) 129
>clearly the Earth can have and can survive these high levels
As if it was ever a question of the survival of the Earth? You gotta start with a straw man so that it takes time to knock this shit down.
> modern mammalian life was around millions of years ago, and they all did just fine.
modern mammalian life... My dude, mammals have been around since the Triassic. It's not a question of what life will survive, it's about the mass-catastrophe for our society and human life.
What is with these nihilists? Why can't you just be honest? If you don't care what happens to human society, that's your prerogative, but why make up stupid straw men to argue against? Just hold your position for what it is.