There are philosophical issues involved in that about choosing the right discount rate, the value, the future, and things like that which drive it. But its start with the premise that global warming is real and if you're a denier of that fact, then you're not going to find climate change mitigation
“I've come to understand that there's always something positive, even in a negative situation.”
“I was born in ancient times, at the end of the world, in a patriarchal Catholic and conservative family. No wonder that by age five I was a raging feminist - although the term had not reached Chile yet, so nobody knew what the heck was wrong with me.”