The climate’s been changing for billions of years, and there’s no evidence anything humans have done has changed those natural cycles.
.. while trying to spread the word about the possibilities of space, Dr Aldrin said he was sceptical of climate change theories.
“I think the climate has been changing for billions of years,” he said. “If it’s warming now, it may cool off later. I’m not in favour of just taking short-term isolated situations and depleting our resources to keep our climate just the way it is today.
“I’m not necessarily of the school that we are causing it all, I think the world is causing it.”
While you are thinking about this, why not visit the fascinating, detailed and illuminating surfacestations.org?
There is a useful collection of graphic evidence that the urban heat island effect has made a significant contribution to supposed rising surface temperatures in the last half of the twentieth century.