From Poor Richard
NASA: On second thought, maybe burning fossil fuels COOLS the planet
In Climate Change by Poor RichardDecember 22, 20151 Comment
A new study by NASA suggests that rather than raise the temperature of the earth, burning fossil fuels might actually be lowering temperatures. It flies in the face of all the alarmism out there and, once again, flies completely in the face of the phony “settled science” narrative.
Major theories about what causes temperatures to rise have been thrown into doubt after NASA found the Earth has cooled in areas of heavy industrialization where more trees have been lost and more fossil fuel burning takes place.
Environmentalists have long argued the burning of fossil fuels in power stations and for other uses is responsible for global warming and predicted temperature increases because of the high levels of carbon dioxide produced – which causes the global greenhouse effect.
While the findings did not dispute the effects of carbon dioxide on global warming, they found aerosols – also given off by burning fossil fuels – actually cool the local environment, at least temporarily.
The research was carried out to see if current climate change models for calculating future temperatures were taking into account all factors and were accurate.
A NASA spokesman said: “To quantify climate change, researchers need to know the Transient Climate Response (TCR) and Equilibrium Climate Sensitivity (ECS) of Earth
“Both values are projected global mean surface temperature changes in response to doubled atmospheric carbon dioxide concentrations but on different timescales.
“TCR is characteristic of short-term predictions, up to a century out, while ECS looks centuries further into the future, when the entire climate system has reached equilibrium and temperatures have stabilised.”
The spokesman said it was “well known” that aerosols such as those emitted in volcanic eruptions and power stations, act to cool Earth, at least temporarily, by reflecting solar radiation away from the planet.
He added: “In a similar fashion, land-use changes such as deforestation in northern latitudes result in bare land that increases reflected sunlight.”
Kate Marvel, a climatologist at GISS and the paper’s lead author, said the results showed the “complexity” of estimating future global temperatures.
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Honestly, what this study is proof of is the fact that the “scientists” and politicians who continue to push man-made climate change hysteria don’t know much of anything about anything. They continually manipulate data, ignore data that doesn’t fit the narrative, and fill in all the gaps with blind guesses that simply fit the pre-determined outcome. And for some reason, we keep entrusting these people (who can’t seem to correctly predict much of anything) with the power to determine how we run our economies, how we regulate people’s liberty, and how we redistribute wealth globally.