Comments on Carbon Dioxide
Carbon dioxide is the most starved for plant nutrient and would help mediate the due cyclical ice age, a 10 fold increase to .5% although causing mild symptoms in humans would be extremely beneficial to the plant biosphere and could save most life on Earth from the due 90,000 ice age.
--LorisHemlof (talk), Adelaide, Australia, 05:53, 30 September 2013 (BST)
" In the year 1805, CO2 was only 278 ppm and it has risen to 378 ppm by 2004, or in about 100 years it increased 100 ppm. "
Ken, what kind of calculator did you use? Is it made by Khmer Rouge?
--Allah. (talk), Endless Desert, 14:47, 30 September 2013 (BST)
Thanks for pointing out the mistake Allah.
--Psycloud (talk), 04:13, 13 October 2013 (BST)