Scientists Say Cosmic Rays May Cause Global Warming

Saint Aardvark writes "Researchers in Israel and Germany suggest that variations in cosmic radiation as the sun orbits the galactic core may be responsible for changes in the Earth's climate -- including more than half of the change in the 20th century. A PDF of their article is available from GSA Today or read the abstract for their Physical Review Letters article."

Comments

If you don't like PDF files

[Pall Agamemnides]

...the HTML version of the article can be found here.