/sci/ - Science & Math

NOAA admits that CO2 is not a greenhouse gas and has no effect on the climate. According to NOAA:
>The amount of CO2 in the atmosphere today is comparable to around
>4.3 million years ago, when sea level was about 75 ft higher than today,
>the average temp was 7 degrees F higher than in pre-industrial times, &
>large forests occupied areas of the Arctic that are now tundra.
Which is to say that even though CO2 is the same now as it was 4.3 million years ago, the climate today is far, far different and much colder than it was 4.3 million years ago and this is because atmospheric CO2 levels have no effect or undetectably little effect on the Earth's climate. Its also worth noting that atmospheric CO2 levels have been substantially above where they have been in the recent past for over 100 years now and there has been no substantial change in the climate during that time, which only further proves NOAA's assertion that CO2 doesn't affect the Earth's climate and that CO2 is not a meaningful greenhouse gas.