Jonathon Porritt

Tackling the population explosion is critical to avoiding environmental disaster

Few people in policy work have nice things to say about the Treasury, especially if you produce reports challenging economic growth. So Sarkozy's recent move on GDP is welcome

Accusations that NGOs have got far too cosy with big business have been around for years. But where does the blame really lie?

Unless we change our ways, the Lovelock hypothesis may come to pass – that’s why the work of the <i>Ecologist</i> is so important, says Jonathon Porritt.