Newt's well within current standards.
Still, the whole GW crowd are begining to look pretty stupid ~ hasn't been any for the last 11 years.
Worth reading up on are the science news stories about how certain viruses INFECT cyanobacter in the ocean and cause them to ramp up their oxygen production.
The implications of that particular piece of knowledge are truly profound ~ first of all, the researchers tell us this combo provide HALF the oxygen in our atmosphere. Further, there are probably other combos pulling apart CO2, and other chemicals.
The things we don't know how the great machinery of "Life on Earth" works probably far exceed what we now know.
The GW folks all suffer from extreme hubris and turn out to be anti-intellectual!
Good points.
I would add: “Even if GW occurs, it is a natural phenomenon that cannot be caused or stopped by humans.