Today: 12.Aug.2020
(CO2 Coalition, L Bell, R Cohen, W Happer, R Lindzen, P Moore, H Schmitt, R Spencer, et al.) USofA - CO2 benefits the world
18.Jun.2016
Rate this item
(0 votes)

CO2 Coalition, William Happer et al.: The fraction of the beneficial molecule CO2 in the current atmosphere is tiny, about 0.04% by volume. This level is about 30% larger than pre-industrial levels in 1800. But today's levels are still much smaller than the levels, 0.20% or more, that prevaied over much of geological history. CO2 levels during the past tens of millions of years have been much closer to starvation levels, 0.015%, when many plants die, than to the much higher levels that most plants prefer.

Read 998 times Last modified on Tuesday, 14 April 2020 20:48
  • Latest
  • Popular
  • visualcapitalist.com: Following the 2011 Fukushima nuclear disaster…
  • .
  • Mr. Chairman, Senator Alexander, and members of…
  • The Power Reactor Innovative Small Module (PRISM)…
  • Dr. George Stanford was one of the…
  • Norman Rogers, Physicist. Contributor to Powerline, Board…
  • visualcapitalist.com: Following the 2011 Fukushima nuclear disaster…