Careful: suggesting that the sun has emitted far more thermal energy the last 150 years might give people ideas /s
On a related note: Now I am interested and I wonder if the change is big enough to make a difference on the earth and if it has been accounted for in the models.
I mean, if you plot solar activity and global temperatures, there is a correlation.
But, you've all seen those graphs of totally unrelated things that show a correlation. So, it must absolutely only be caused by humans, right? Because there's no way the most energetic thing for 100 million miles fluctuating wildly in its energy output could cause matching fluctuations in a planet's atmosphere, right?
”The amount of solar energy Earth receives has followed the Sun’s natural 11-year cycle of small ups and downs, with no net increase since the 1950s. Over the same period, global temperature has risen markedly. It is therefore extremely unlikely that the Sun has caused the observed global temperature warming trend over the past half-century.”
I mean, the amount of solar irradiance is directly correlated to the amount and activity of sunspots, which have increased steadily at roughly the same rate as average global temperatures.
It's not even something that you need secret mystical knowledge that only the woowoo anti-climate-change wonks believe in, you can get the data and do the maths on it yourself.
The James Bay network went offline in less than 90 seconds, giving Quebec its second massive power outage in 11 months.[11] The power failure lasted nine hours and forced the company to implement various mitigation strategies, including raising the trip level, installing series compensation on ultra high voltage lines and upgrading various monitoring and operational procedures. Other utilities in North America and Northern Europe and elsewhere implemented programs to reduce the risks associated with geomagnetically induced currents (GICs)
The Sun has been weirdly energetic for about 150 years or so, with far more thermal and electromagnetic output than history would suggest.