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The editor of our environment website explains: "The former has nasty connotations with Holocaust denial and tends to polarise debate.
The Guardian's environment website has launched a gallery of 20 pictures on climate week in New York.
They'll also be viewable via Guardian's environment website and on the competition website, where the public can vote for their favourite film.
Duffy got in touch with us after reading the Money article about Vaughan, who is the Guardian's environment website editor.
Sustainability plays a central role in the coverage through our environment website as well as Guardian Sustainable Business, which encourages companies to embed social, ethical and environmental considerations into the heart of their strategy.
A brand new environment website - EnvironmentGuardian.co.uk - is unveiled today, showcasing a host of new content, from video and data tools to authoritative Q&As on a wide range of green issues.
James Randerson, the editor of Guardian's environment website, says signposting is vital: everything that is part of the 10 10 campaign is clearly labelled, as are lifestyle, eg Ask Leo & Lucy and comment pieces, eg George Monbiot.
Sustainability also plays a central role in the coverage through our environment website as well as Guardian Sustainable Business, which encourages companies to embed social, ethical and environmental considerations into the heart of their strategy.
Through its various digital platforms, GNM reflects best practice through the targeted coverage of sustainability information; for example, the dedicated environment website, the continuous review of the development project supported by GNM in Katine, Uganda, the international global development website and the Guardian Sustainable Business GSBB) hub.
Alok is joined by Guardian science correspondent Ian Sample and Adam Vaughan, editor of our environment website, to discuss this week's science news: the overfishing of mackerel, encoding Shakespeare's sonnets and Martin Luther King's "I have a dream" speech in DNA, and the growing problem of antibiotic resistance.
