Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror

Comment Global Warming vs. "Maunder Minimum" (Score 2, Interesting) 1200

Interesting conclusions, and they seem entirely valid. One thing I was wondering just last week, though: Astronomers point to a period of reduced solar activity (sunspots, flares, etc.) about four hundred years ago and say that this accounts for a "mini-Ice Age" experienced in Europe at the time. That is, without the flares sending huge amounts of radiation towards earth as they normally do, the quiet period on the sun lowered our temperatures significantly during that 80-100 year period (in the 1600s). No one is quite sure why that happened, nor can they predict when it might happen again, though at least a couple people have suggested something like a 400-year cycle, which would be some point in the next decade.

So the interesting question will be: How will our human-generated global warming (which they didn't have during the Maunder minimum four hundred years ago) affect the climate if temperatures already drop due to lower solar activity? Just something random (and hopefully interesting) to contemplate.

Slashdot Top Deals

"The value of marriage is not that adults produce children, but that children produce adults." -- Peter De Vries

Working...