Forum Discussion
pianotuna
May 18, 2018Nomad III
We are at 410 ppm. It was about 300 200 years ago. It has not been that high for approximately 88,000 years. What is frightening is the dramatic rate of increase.
MDKMDK wrote:
CO2 isn't always a bad thing.
Take photosynthesis, for example.
A little CO2 can go a long way if used wisely.
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