Education Thornton studied law at the
New York University School of Law.
Early career Before heading for Europe, Thornton worked for
Natural Resources Defense Council (NRDC), for whom he set up the citizens' enforcement project focusing on the Clean Water Act when the Reagan administration dropped its own enforcement. He brought and won sixty cases in the federal courts in six months. The enforcement project was funded by the McIntosh Foundation, led by Mike and Winsome McIntosh, who would later become the founding funders of ClientEarth. Thornton then moved to the NRDC office in
San Francisco, from where he founded the
LA Office of NRDC. He moved to LA to run it, staying at the
Zen Center of Los Angeles.
ClientEarth Thornton founded
ClientEarth in 2006. The International Bar Association has called ClientEarth “a public interest law firm, the first in the UK and continental Europe”. Now with offices in
London,
Brussels,
Warsaw,
Berlin, New York and
Beijing, and operating globally, it uses advocacy, litigation and research to address the greatest challenges of our time - including
biodiversity loss,
climate change, and toxic chemicals. Its work is built on solid law and science. ClientEarth's patrons are
Coldplay, and
Brian Eno is a trustee. In 2012 ClientEarth won Business Green's NGO of the Year award. In 2013, it won the Law Society Gazette's Excellence in Environmental Responsibility Award. In 2011, ClientEarth's action in the High Court forced the UK government to admit that it was breaching legal limits for air pollution. In 2012 ClientEarth's amicus curiae (friends of the court) brief in the cases challenging the authority of the Environmental Protection Agency (EPA) to regulate carbon pollution was the first time that European groups have entered a US environmental case this way. Thornton calls the
Common Fisheries Policy 'the worst law in the world' and is working with the Fish Fight campaign of TV chef
Hugh Fearnley-Whittingstall to make it workable. He also works to enforce the
Aarhus Convention, working to give citizens access to courts in order to seek
environmental justice.
Influence, memberships and media Thornton appeared on stage with
Brian Eno at the Luminous Festival, Sydney Opera House, in 2009 to discuss the environment. He also featured in the
BBC2 Arena documentary of Brian Eno. At this time Thornton wrote for
The Sydney Morning Herald on why humanity needs a new renaissance. In 2009 the
New Statesman named Thornton as one of ten people who could change the world. He was also called 'a new kind of environmental hero' by
BBC Radio 4 and Metropolitan magazine called him 'La force tranquille'. In 2013 The Lawyer identified him as one of the Top 100 lawyers practising in the UK. The Financial Times awarded him its Special Achievement Award at the 2016 Innovative Lawyer Awards. James's TED TALK, featuring his work with the Supreme Court of China, has been viewed more than 1.8 million times. Thornton is a member of the bars of New York, California, and the Supreme Court of the United States, and a Solicitor of England and Wales. He is a Conservation Fellow of the Zoological Society of London and a fellow of Ashoka, the network of leaders in social innovations. His latest book, Client Earth is described by
Nature as "a tantalizing glimpse of how a variety of strategies can converge to create a global environmental enforcement effort." ==Personal life==