To: Texas Eagle
RE: how much higher is it compared to centuries past?
How accurately have scientists in the past measured and kept CO2 data levels?
To: SeekAndFind
Excellent question. If they’re going to blame it on CO2 levels, they must have some idea.
5 posted on
03/20/2021 4:39:30 PM PDT by
Texas Eagle
(If it wasn't for double-standards, Liberals would have no standards at all.)
To: SeekAndFind
Ice cores record CO2 levels accurately. The records are there.
8 posted on
03/20/2021 4:42:57 PM PDT by
Fai Mao
(Hillary Clinton =The Pig In A Pantsuit (The PIAPS))
To: SeekAndFind
RE: how much higher is it compared to centuries past? And, what are other CO2 sources besides merely mankind’s activity.
9 posted on
03/20/2021 4:44:06 PM PDT by
PGR88
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