Is a 'green traveller' a contradiction in terms?

Here's an extract on YouTube from a recent Webinar I took part in at Rough Guides HQ in London, UK on 6 August 2009 titled "Is a 'green traveller' a contradiction in terms". Richard Hammond, Author of  'Clean Breaks' and Founder of GreenTraveller.co.uk offers his thoughts on the topic and answers a few questions from listeners... .

Hosted by Sally Broom, Founder of Your Safe Planet, in collaboration with maketravelfair.co.uk, the Webinar also featured Martin Dunford, Co-founder of Rough Guides; Catherine Mack, freelance writer and author of ecoescape Ireland; and Edwin Sabuhoro, Founder of Rwanda Ecotours and Your Safe Planet local expert. To listen to their presentations on youtube, click on the following links: Martin Dunford, Co-founder of Rough Guides; Catherine Mack, freelance writer and author of ecoescape Ireland; Edwin Sabuhoro, Founder of Rwanda Ecotours (presentation unfortunately not available).