Walmart

'If the world’s leading companies exercised leadership on climate change they could have a transformative effect on global efforts to reduce emissions.'

Business leaders have taken some initiatives to reduce the impact they have on the natural environment. Here, EMILY FOLK examines how a company can make a difference in the office - and beyond.

A store like Walmart can wield more power than a country over a logging company - especially in the global South. But what's good for Walmart is not always good for the planet. Peter Dauvergne & Jane Lister outline 7 key tools for retailers to limit the impacts of timber consumption

In Food Justice, Robert Gottilieb and Anupama Josh make a compelling case for a more integrated approach to changing the way we eat, says Ruth Styles

Keep your friends close, and your enemies closer... well, enemies who are making some pretty bold pledges, at any rate