Interesting.。。估计是太阳活动周期打破了ice age
-walkthrough(老花镜);
2019-11-2(#12422798@0)
I think so too. Afterall, everything comes from the sun. It's amazing that even a slightest change in orbit would lead to big changes in climate.
-sailor(Ocean & Mountain);
2019-11-2(#12422818@0)