Attenborough on Global Warming

11 December 2011 Last updated at 06:39 ET Help

Naturalist Sir David Attenborough says people living in the Arctic have "no doubts" that climate change is happening.

Speaking to the Andrew Marr Show about his new series Frozen Planet the veteran wildlife filmmaker says that part of the problem of global warming is the increasing world population saying "There are three times as many people on Earth than when I started making television programmes."

You can watch the Andrew Marr Show in full on the BBC iPlayer

bbc.co.uk navigation

BBC © 2011 The BBC is not responsible for the content of external sites. Read more.

This page is best viewed in an up-to-date web browser with style sheets (CSS) enabled. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.