7 May 2009

The History of Earth's Ice Ages

From Our Changing World, 9:46 pm on 7 May 2009

University of Maine earth scientist George Denton is in New Zealand next week for a lecture about the last ice age.

Get the RNZ app

for easy access to all your favourite programmes

Subscribe to Our Changing World

Podcast (MP3) Oggcast (Vorbis)