Yet another study indicating the Sun not CO2 the major cause of climate change.
Cosmic rays blamed for global warming
Mr Svensmark’s results show that the rays produce electrically charged particles when they hit the atmosphere. He said: “These particles attract water molecules from the air and cause them to clump together until they condense into clouds.”
Mr Svensmark claims that the number of cosmic rays hitting the Earth changes with the magnetic activity around the Sun. During high periods of activity, fewer cosmic rays hit the Earth and so there are less clouds formed, resulting in warming.
Low activity causes more clouds and cools the Earth.
He said: “Evidence from ice cores show this happening long into the past. We have the highest solar activity we have had in at least 1,000 years.
