A new study and related press release from the Royal Astronomical Society is making the rounds in recent days, claiming that a new statistical analysis of sunspot cycles shows “solar activity will fall by 60 per cent during the 2030s” to a level that last occurred during the so-called Little Ice Age, which ended 300 years ago.
Since climate change deniers have a particular fascination with sunspot cycles, this story has predictably been picked up by all manner of conservative news media, with a post in the Telegraph quickly gathering up tens of thousands of shares. The only problem is, it’s a wildly inaccurate reading of the research.
Sunspots have been observed on a regular basis for at least 400 years, and over that period, there’s a weak correlation between the…
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