Jonathon Porritt’s career has taken him from party politics and environmental campaigning into government advice, business engagement and the work of a sustainability charity. Across those roles, he has returned to a demanding question: how can economic and social life be organised without treating the natural world as an afterthought? His influence has rested not on one office or organisation, but on joining campaigning to practical proposals and keeping environmental questions in public debate.
A teacher drawn into environmental politics
Born in London on 6 July 1950, Porritt was educated at Wellesley House School, Eton College and Magdalen College, Oxford, where he earned a first-class degree in modern languages. He began training as a barrister, but changed direction and became an English teacher at St Clement Danes Grammar School in Shepherd’s Bush. He taught there from 1974 to 1984, serving as head of English during his final four years.
While teaching, he became active in the Ecology Party, the predecessor to the Green Party of England and Wales. Elected to its National Executive Committee in 1977, he chaired the party from 1979 to 1980 and again from 1982 to 1984, and stood as a parliamentary candidate in the 1979 and 1983 general elections. His vote share was 2.8 per cent in St Marylebone in 1979 and 2.1 per cent in Kensington in 1983. During his time in party leadership, membership grew from several hundred to about 3,000.
These were years of organisational as well as electoral work. Porritt and fellow Green politician Sara Parkin argued for a more professional party with identifiable leaders. Their proposal was eventually accepted. He also became a prominent advocate for environmental politics beyond the party: his first book, Seeing Green: Politics of Ecology Explained, appeared in 1984 while he was the Ecology Party’s policy director. The book helped introduce readers to ecological politics and, according to the account of his career, later influenced activists including Caroline Lucas.
Campaigning beyond party politics
In 1984 Porritt left teaching to become director of Friends of the Earth in Britain, a post he held until 1990. He edited the Friends of the Earth Handbook, published in 1987, and encouraged the organisation to connect local campaigning with wider environmental concerns. During his directorship, its membership rose from 12,700 to 226,300. The growth gave the organisation a far larger base for public campaigning; Porritt later described becoming its director as probably the best decision of his life.
His work also took him into international discussions on sustainable development. He attended the UN Conference on Environment and Development in Rio de Janeiro in 1992. From 1993 to 1996 he chaired the Stakeholder Forum for a Sustainable Future, then known as UN Environment and Development UK, which sought to bring international stakeholders into decision-making on sustainable development.
Porritt’s relationship with party politics was not without dispute. In 1992 he backed Cynog Dafis, who was elected to Parliament as the joint Plaid Cymru–Green MP for Ceredigion. Two years later the Green Party’s regional council suspended Porritt for supporting Dafis and demanded that Dafis stop identifying himself as Green. Porritt largely withdrew from active party politics between 1996 and 2009, concentrating on campaigning and other non-partisan work, although he continued to support some changes within the party and publicly reaffirmed his membership in 2009.
Building institutions for a longer view
In 1996 Porritt founded Forum for the Future with Sara Parkin and Paul Ekins. The sustainable-development charity advises organisations on planning for sustainability, including multinational companies. Founding it marked a shift from electoral politics towards work across business and civic life: the aim was to bring environmental considerations into the decisions made by institutions with substantial influence over how goods and services are produced.
He also took on a national advisory role. Appointed in 2000 as the first chair of the government’s Sustainable Development Commission, he held the position until 2009. The commission examined how policy could account for long-term social and environmental consequences. Porritt did not simply endorse the government’s direction: he criticised its environmental record and its support for nuclear power, arguing that it gave too little attention to energy efficiency, renewables and decentralised solutions. He also challenged aviation and transport policies as unsustainable.
During his time at the commission, Porritt encouraged the work of economist Tim Jackson. Jackson’s report, Prosperity Without Growth, was later published as a book; after leaving the commission, Porritt publicly supported its analysis of economic growth in relation to human well-being and environmental limits. The commission itself closed in 2011. Porritt’s public work has since continued through advice and campaigning, including his return to direct climate campaigning after stepping down from Forum for the Future in 2023.
Books, public debate and recognition
Writing has been one way Porritt has carried environmental arguments beyond campaign organisations and government committees. In Capitalism: As if the World Matters, first published in 2005 and revised in 2007, he argued that capitalism must be controlled and redirected if it is to contribute to a sustainable world. The World We Made (2013) imagines how life might have changed by 2050, taking an optimistic approach to a future shaped by environmental choices. His earlier Seeing Green established his interest in explaining ecological politics to a broad readership.
His roles have included advising on environmental matters and helping to establish the Prince of Wales’s Business and Sustainability Programme, which ran seminars for executives. He served as a trustee of WWF-UK from 1991 to 2005, chaired Sustainability South West from 1999 to 2001, and became president of The Conservation Volunteers in 2014. He has also worked with businesses on sustainability, including as a non-executive director of Wessex Water and Willmott Dixon, and on Marks & Spencer’s Sustainable Retail Advisory Board.
Porritt was appointed a Commander of the Order of the British Empire in 2000 for services to environmental protection. His later honours include lifetime achievement awards from Ethical Corporation in 2017, Edie in 2020 and UK Green Business in 2023. From 2012 to 2022 he was chancellor of Keele University. These positions and awards reflect the range of settings in which environmental questions have been raised during his career, from universities and charities to government and business.
Why Jonathon Porritt deserves a place in British Legacy
Jonathon Porritt deserves a place in British Legacy because his career shows how environmental advocacy in Britain moved between movements, institutions and public policy. In the Ecology Party, he helped build a more organised political presence at a time when environmental issues had little electoral prominence. At Friends of the Earth, he led an organisation whose membership expanded substantially and supported a style of campaigning that linked local action with global concerns. Those achievements are specific forms of public work: building a party, strengthening a campaign organisation and making ecological arguments accessible through writing.
His later roles extended that work into places where long-term decisions are made. As the first chair of the Sustainable Development Commission, he pressed government to consider environmental consequences while openly criticising policies he believed fell short. Through Forum for the Future, he helped create a charity that works with organisations on sustainability planning, while his business and university roles carried the discussion into other parts of British life. His significance lies not in a claim that one person transformed policy, but in sustained effort across different institutions to make environmental limits part of political and economic debate. That record gives British Legacy a grounded example of campaigning, institutional leadership and public argument in service of a more sustainable future.
Sources
Adapted in part from Jonathon Porritt by Wikipedia contributors, under CC BY-SA 4.0. Text has been edited and combined with the existing article; this adapted text is shared under the same licence. Contributor history.