Ethical Consumer - Produces independent research into the social and environmental records of companies, and informs the development of ethical consumerism. www.ethicalconsumer.org

Friends of the Earth - Campaigns for solutions to environmental problems. www.foe.co.uk

Anti-Slavery international - Works at local, national and international levels to eliminate all forms of slavery around the world. www.antislavery.org

New Internationalist - Renowned for its radical, campaigning stance on a range of world issues. www.newint.org