[mylife]

CO2 is not an issue unless it displaces O2.
That aint happening.

[mylife]

Hillary to run in 2016?

Erick: "I don't know how far back they can pull her face".

[Graewoulf]

WHEW! That is such a relief!

Lemme see now, CO2 is 400ppm and O2 is 16 % of the atmosphere.

Soooo, that means O2 is 16 % of 1 M or 160,000ppm at sea level, of course.

Wait! Is O2 !6 % or 40 % of the atmosphere?

My Halfheimers just kicked in so I better Google for that factoid!