Our Ice Ages with Dr Tas van Ommen (133)
Shirtloads of Science - A podcast by Dr Karl Kruszelnicki - Domenica
We are officially in an interglacial period - between ice ages. Dr Karl talks with Australian Glaciologist Dr Tas van Ommen about the times when Ice sheets were a kilometre thick. What caused them and how long did they last. Understanding earth's history is our best chance for anticipating its future.
