George Monbiot is a journalist, author, academic and environmental and political activist in the United Kingdom who writes a weekly column for The Guardian newspaper. He is on the advisory board of BBC Wildlife magazine.

Monbiot’s most recent book, Heat: How to Stop the Planet Burning, published in 2006, focuses on the issue of climate change. In this book, Monbiot argues that a 90% reduction in carbon emissions is necessary in developed countries in order to prevent disastrous changes to the climate.

He then sets out to demonstrate how such a reduction could be achieved within the United Kingdom, without a significant fall in living standards, through changes in housing, power supply and transport.

Monbiot concludes that such changes are possible but they would require considerable political will.