Author Topic: Sun & climate: moving in opposite directions  (Read 153 times)

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rangerrebew

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Sun & climate: moving in opposite directions
« on: April 07, 2021, 10:17:46 am »
Sun & climate: moving in opposite directions
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What the science says...
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The sun's energy has decreased since the 1980s but the Earth keeps warming faster than before.
Climate Myth...

It's the sun

"Over the past few hundred years, there has been a steady increase in the numbers of sunspots, at the time when the Earth has been getting warmer. The data suggests solar activity is influencing the global climate causing the world to get warmer." (BBC)

Over the last 35 years the sun has shown a cooling trend. However global temperatures continue to increase. If the sun's energy is decreasing while the Earth is warming, then the sun can't be the main control of the temperature.

Figure 1 shows the trend in global temperature compared to changes in the amount of solar energy that hits the Earth. The sun's energy fluctuates on a cycle that's about 11 years long. The energy changes by about 0.1% on each cycle. If the Earth's temperature was controlled mainly by the sun, then it should have cooled between 2000 and 2008.

https://skepticalscience.com/solar-activity-sunspots-global-warming.htm