John Tyndall predicted global warming in 1859. Arrhenius modeled it in the late 19th century. Jim Hansen told Congress that the fingerprint of GHG warming had emerged from the data.
124 years ago, chemist Svante Arhennius suggested CO2 could create a greenhouse effect. 32 years ago, climate scientist Robert Hansen presented Congress a detailed model of the warming effect through 2020. Now, the evidence that the model did well:https://www.bloomberg.com/opinion/articles/2020-01-30/1988-global-warming-forecast-by-james-hansen-proved-mostly-true …
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Thank you for this. I have forgotten about Tyndall once, just did it again.
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Everyone knows this is a Chinese conspiracy
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Robert Hansen?
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The problem is this article is in the Opinion section. Next week there will be another opinion about obscure possible vaccine side effects, then the week after another on the benefits to oil exploration post polar melting.pic.twitter.com/dhWUHAAg0o
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Thanks for the article! Can you please make the same plot, but with CO2 concentration on the x-axis. Year on the x-axis is a test of both global climate models and economic models, while CO2 concentration is only a test of the climate models -- and demonstrates their accuracy.
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James Hansen.
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Studies commissioned by oil companies dating back to the '80s and '60s sounded the alarm for the potential of climate change.
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Between 1971 and 1983, Robert Hansen abducted, raped, and murdered at least 17 women in and around Anchorage, convicted in 1984 .. then dabbled in climate science?
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James Hansen!
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