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srid  18d ago (cafeamericainmag.com)   Edited 18d ago   2982 thread views

The Vacuity of Climate Science

cafeamericainmag.com

There has been a lot of CW discussion on climate change. This is an article written by someone that used to strongly believe in anthropogenic global warming and then looked at all the evidence before arriving at a different conclusion. The articles goes through what they did.

I thought a top-level submission would be more interesting as climate change is such a hot button topic and it would be good to have a top-level spot to discuss it for now. I have informed the author of this submission; they said they will drop by and engage with the comments here!

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The deniers are just coping or contrarians.

It is very easy:

A) CO2 absorbs infrared radiation.
B) Industrialization increased its percentage in the atmosphere.

Preindustrial CO2 rate was under 300 parts per million.
2000 it was 370 ppm
2024 it reached 420 ppm

https://ourworldindata.org/grapher/annual-co-emissions-by-region

It is skewing to the last decades: half of the emmissions from 1750 to now were emitted in the last 30 years.

The amount of coal and oil we burned and will burn is stunningly large. A hundred times more every year than all vulcanism. HOW could that NOT have an effect?

HOW could that NOT have an effect?

The obvious answer is that 120ppm is really not very much -- CO2 is essentially a trace gas in the atmosphere. Would adding 120ppm of neon to the atmosphere have noticeable effects? Maybe it would, IDK -- but it's not obvious one way or the other.

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