General Discussion
In reply to the discussion: I am a Climate Change (human caused) agnostic. [View all]immoderate
(20,885 posts)You were identifying with "little people" and I missed the meaning there. Still do.
The paleohistory stuff is not relevant to what's happening now. Climate change in the past took place over thousands of years. More time for plants and animals to adapt through natural selection.
The CO2 levels you cite do have ill effects on modern humans, but other life forms thrived, and grew large because there was more oxygen in the atmosphere.
In short, the problem is not the climate change, it's the rapid climate change. And "pollutant" gets an asterisk at least. I only drink seltzer. Loaded with CO2, and right down my gullet. I wouldn't do that with most pollutants. I see the rationale behind the appeal to people. But they won't listen. They think pollution "goes away."
--imm