WebsterMark
Serious Thumper
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I can't find facts to dispute anything below.
1) Warming over the last 50 years or so has averaged only about half of what computerized climate models can explain. Yet, those models are the basis for the Paris Agreement.
2) It is not obvious that recent warming is entirely the fault of our CO2 emissions. It is very possible that temperatures during the Medieval Warm Period were just as warm as today. Natural climate change exists. If we didn’t cause it, we can’t fix it.
3) Even if future warming increases to match the models, and all nations abide by the Paris commitments, we will avert only 0.3 deg. F warming by the year 2100. That’s less than 0.04 deg. F per decade, which is unmeasurable by current global temperature monitoring networks (satellites, surface thermometers, and weather balloons).
4) The cost of this unmeasurable impact on future global temperatures is variously estimated to be around $1 Trillion per year, primarily spent by the U.S. and a few other countries which drive global prosperity. As usual, the poor will be the hardest hit. That money could have been spent on clean water and providing electricity to the 1+ billion humans who still don’t have electricity.
5) China and India, which are burning coal like there is no tomorrow, don’t really have to do anything under the Agreement until 2030. It’s mainly up to the U.S. to cut our emissions, and send our wealth to poor countries where dictators will continue to enrich themselves.
6) Increasing CO2 levels have benefits, such as increased crop productivity and ‘global greening’. Life on Earth requires CO2, and over the last 60 years we have been monitoring its levels in the atmosphere, Mother Nature has been gobbling up 50% of what we emit to create even more life.
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