Stephen Fry
52, is an actor, writer and broadcaster. In his new BBC Two television series Last Chance to See, he and zoologist Mark Carwardine go in search of a series of endangered animals.Read onMichael Palin - Extras
A profile of Michael Palin and the plans he has for the RGS appears in our October issue. Below are the bits we couldn't squeeze into the feature, including Palin on his hometown of Sheffield, travel heroes and air travelRead onSimon Armitage
46, is a poet and novelist who has lived in Yorkshire for most of his life. After graduating with a degree in geography, he spent more than seven years as a probation officer before becoming a full-time poet.Read onSue Holden
Sue Holden, 43, is chief executive of the Woodland Trust, a charity that campaigns for the protection of ancient woodland and restores and expands the area of native woodland in the UK.Read onTristan Gooley
36, non-executive vice-chairman of Trailfinders and the only living person to have crossed the Atlantic Ocean solo by both plane and boat, has just established the world's first school of natural navigation.Read onKate Ashbrook
Kate Ashbrook runs the Open Spaces Society, Britain’s oldest conservation society, founded in 1865 as the Commons Preservation Society.Read onTalal Akasheh
Talal Akasheh, 61, a chemistry professor from Jordan, has devoted the past 26 years to documenting the 2,500-year-old ruins of the ancient city of Petra, helping to develop a unique geo-archaeological information system. Read onGary Foxcroft
Gary Foxcroft, 29, is the co-founder of Stepping Stones Nigeria, a charity that works in the Niger Delta to protect the rights of disadvantaged children, particularly those who’ve been accused of witchcraftRead onRob Woodall
Rob Woodall, 48, is attempting to become the first person to visit all 6,100 surviving Ordnance Survey triangulation pillars in Britain. For this exploratory challenge he now has fewer than 200 to visitRead onAndrew McGonigle
Andrew McGonigle is a Scottish physicist and volcanologist in the process of developing a model helicopter that can measure gases released before a volcanic eruption. This could provide enough data to predict eruptionsRead onMarina Silva
Marina Silva served as Brazil’s minister for the environment from 2002 until her resignation in May last year, helping to deliver several globally important environmental programmes and masterminding a reduction in deforestationRead onLord Chris Patten
Lord Chris Patten has enjoyed a political career that spans five decades. In addition to serving as the last British governor of Hong Kong, he has been chairman of the Conservative Party and European commissionerRead onThe future of travel
The travel industry has come under sustained attack for everything from its carbon footprint to its social costs. Justin Francis, co-founder of responsibletravel.com, offers his vision of a truly sustainable industryRead onStuart Franklin
The president of the Magnum Photos agency, Stuart Franklin spent more then a decade travelling the world as a freelance photographer before returning to university to study geographyRead onAlex James
40, farmer, writer, broadcaster and former member of the band Blur, travelled to Burkina Faso with Christian Aid to help highlight the plight of farmers on the frontline of climate change in developing countriesRead onSun Shuyun
Sun Shuyun is a Chinese writer and documentary film-maker. For her recent BBC series and book, A Year in Tibet, she spent a year following a shaman, a rickshaw driver, a hotel manager and othersRead onMarina Rikhvanova
Marina Rikhvanova played a key role in organising mass protests that directly resulted in President Vladimir Putin’s 2006 decision to reroute an oil pipeline in order to protect Lake Baikal in SiberiaRead onPeter Head
Peter Head, the director of global design and business consulting firm Arup, and independent adviser to the London Sustainable Development Commission, is the master planner behind the world’s first true eco-city.Read onNigel Vardy
After recovering from severe frostbite, Nigel Vardy became the first Briton to climb the highest peaks on the world’s seven largest islands. Natalie Hoare speaks to him about his recovery, climbing and the ‘7x7 challenge’Read onDr Iain Stewart
Lecturer and TV documentary presenter, Dr Iain Stewart talks to Natalie Hoare about his latest series, Earth: The Power of the Planet, lecturing at the University of Plymouth and the best way of dealing with the constant threat from natural hazards Read onSir Chris Bonington
Sir Chris Bonington, 73, mountaineer and explorer, has completed 19 expeditions to the Himalaya. Natalie Hoare talkes to him about his involvement in the creation of a Heritage Sherpa Museum in Khumjung, NepalRead onOne of the tribe
Bruce Parry has travelled the world living, sleeping, eating and working with some of the remote indigenous peoples. Natalie Hoare caught up with him during a fleeting visit to LondonRead onDavid Nussbaum
David Nussbaum joined WWF UK as its new chief executive in May, taking charge of all of the conservation organisation’s activities in the UKRead onRebecca Hosking
Rebecca Hosking, 33, a freelance wildlife producer and camerawoman, recently led a campaign to rid the shops in Modbury, a small town in Devon, of all plastic bagsRead onWayne Hemingway
Wayne Hemingway, 46, designer and co-founder of the Red or Dead fasion label, is now turning his hand to housing designRead onWillie Corduff
Willie Corduff, 53, a farmer from Ireland, was recently awarded a Goldman Environmental Prize for challenging Shell’s plans for a gas pipeline and refinery – activities that landed him and four others in jail.Read onDavid Dimbleby
David Dimbleby has been presenting current affairs programmes and documentaries on the BBC since 1962. His latest series, How We Built Britain, investigates the changing face of British architecture.Read onMark Ellingham
Mark Ellingham, 48, is a co-founder of Rough Guides, which celebrates its 25-year anniversary this year. Since writing the first Rough Guide in 1982, he has seen the company achieve considerable growthRead onColin Thubron
One of the true elder statesmen of travel writing, Colin Thubron muses on his latest book, Shadow of the Silk Road, the dangers of vodka and why you’re never alone on the road. Words and portrait by Nick SmithRead onMike Stentiford
Mike Stentiford is the chairman of the National Trust for Jersey’s Coastline Campaign, which aims to preserve and protect the island’s coastal heritage and celebrates its first anniversary this month. Read onDavid Hill
David Hill, 28, a campaigner and researcher for Survival International, recently visited the Peruvian Amazon to investigate areas inhabited by some of the 15 uncontacted tribes that are estimated to live there.Read on

