http://www.futurepundit.com/archives/001567.html A pair of scientists argue that variations in the amount of cosmic ray flux hitting the Earth's atmosphere is the biggest cause... en-us http://lounge.pri.ee/mt/archives/000264.html Finally a study has been completed on an aspect of climate change that's been buzzing around for a while - inter-stellar activity.The study showed that peak periods of cosmic rays reaching the earth over the past 550 million years coincided...