[Hmm--lots of climate change that wasn't caused by my phone charger; climate change that didn't kill all humans, plants, or animals; climate change that didn't end with the Earth an uninhabitable fireball?!]

According to a Jan. 1, 2010 BBC news article, by BBC News science reporter, Paul Rincon, "DNA analyzed from early European," scientists have studied and extracted DNA from the remains of a 30,000 year old European cave man who hunted wild mammoths in the region of Kostenki, Russia about five to ten thousand years before the last ice age began, at a time when Russia was warmer than it is today.
...
The facial restoration of the 30,000 year old man in Russia, depicts an ancient Homo Sapien man in Europe who perhaps still retains his undifferentiated features before the last ice age. After the latest ice age, the features on ancient skulls appear to change in Europe, possibly due to thousands of years of diminished sun light and extreme cold.
...At 30,000 to 32,000 years ago, his estimated age, cave paintings show rhinos in France, and lions as well as mammoths an mastedons throughout Europe.
...But H also lived 20,000 years ago in Spain and Southern France, using the Pyrenees as a refuge from the ice age. At that time, penguins roamed in the Mediterranean, and winters during the ice age were similar to modern winters in Alaska.