Pat Tuson / Recycling truck in snow with council worker in street, Holloway, London Borough of Islington, UK

Pat Tuson / Recycling Centre direction sign against sky, Southwark Council, London, UK

Pat Tuson / Close up of a recharger plug for electric car, London UK

Pat Tuson / Plantlock Secure Bike Storage with bikes outside house in snow, Highbury, London Borough of Islington, UK

Pat Tuson / Old household applicances left in street for the local authority to remove and recycle, Holloway, London Borough of Islington, UK

Pat Tuson / Old door in front of skip offered for recycling with a note saying Please Help Yourself, Highbury, London Borough of Islington, UK

Pat Tuson / Old door in front of skip offered for recycling with a note saying Please Help Yourself, Highbury, London Borough of Islington, UK

Pat Tuson / Mother Earth Organic Health Food Shop with delivery bike in front, Newington Green, London Borough of Islington, UK

Pat Tuson / Mobile electric powered recycling vehicle in a Central London street, UK

Pat Tuson / Seymour Green mobile electric powered recycling vehicle for bottles and cans in Central London street, recharging at juice point, UK

Pat Tuson / Man looking at clothes hanger he's found in skip, Highbury, London Borough of Islington, UK

Pat Tuson / Man rummaging in skip, Highbury, London Borough of Islington, UK

Pat Tuson / Man looking at clothes hanger he has found in a skip, Highbury, London Borough of Islington, UK

Pat Tuson / 'Love Food Hate Waste' Tea Towel, UK

Pat Tuson / Woman recycling clothes into a clothes bank outside charity shop, Highbury Corner, London Borough of Islington, UK

Pat Tuson / Woman recycling clothes into a clothes bank outside a charity shop, Highbury Corner, London Borough of Islington, UK

Pat Tuson / John Lewis organic cotton label, UK

Pat Tuson / John Lewis organic cotton label, UK

Pat Tuson / Islington Green Party Banner at the Save the Whittington Hospital A&E March, Archway, London Borough of Islington, UK

Pat Tuson / Waste collection vehicle with environmental recycling message, Highbury, London Borough of Islington, UK

Pat Tuson / Household goods left on pavement outside house for recycling, London Borough of Islington, UK

Pat Tuson / Man holding reusable cotton bag, London UK

Pat Tuson / Green waste bag with vegetation and snow on top, London Borough of Islington, UK

Pat Tuson / Green roof on The Centre for Understanding the Environment (CUE) an eco building with cowls on the roof which incorporate a passive ventilation system. The Horniman Museum, London, UK

Pat Tuson / Go Vegan banner at the Climate Change March London, UK

Pat Tuson / Go Vegan banner at the Climate Change March , London, UK

Pat Tuson / Foot crushing can before recycling, so that no small creature will be trapped inside, London UK

Pat Tuson / Lady with pushchair looking at direction sign to Islington Farmers Market, London UK

Pat Tuson / Failed green wall showing a metal frame and capillary matting before replanting. Children's Centre building, Paradise Park, Holloway, London, UK January 2010

Pat Tuson / Close up of an Elektrobay electric vehicle recharger, London, UK

Pat Tuson / Elektrobay electric vehicle recharger with silver car in background, London, UK

Pat Tuson / Elektrobay Electric Vehicle Recharging site, London Borough of Islington, UK

Pat Tuson / Electric vehicle at street recharging site, Highbury Fields, London Borough of Islington, UK

Pat Tuson / Electric vehicle at street recharging site, Highbury Fields, London Borough of Islington, UK August 2010

Pat Tuson / Mans foot resting on the cross bar of an Ecotaxi or Pedicab, Central London, UK

Pat Tuson / East India Dock Basin now an urban wildlife reserve with interpretive boards in foreground and DLR train crossing in front of modern buildings, East London, UK

Pat Tuson / Discarded Christmas tree in snow in a Highbury street awaiting a recycling collection, London UK

Pat Tuson / Two young male cyclists in bus lane, London Borough of Islington, UK, April 2010

Pat Tuson / Delivery bicycle with trailer, Mother Earth shop, Newington Green, London Borough of Islington, UK

Pat Tuson / Commuter cyclists and buses in rush hour traffic, Angel, London Borough of Islington, UK, May 2009

Pat Tuson / A Cowl which incorporates a passive ventilation system on the roof of the Centre for the Environment at the Horniman Museum, Forest Hill, London, UK

Pat Tuson / A Cowl which incorporates a passive ventilation system on the roof of the Centre for the Environment, Horniman Museum, London, UK

Pat Tuson / Compost waste truck collection, London Borough of Islington, UK March 2009

Pat Tuson / Reusable cotton bag, London, UK

Pat Tuson / Delivery van for Carbon Neutral Couriers on side street in Highbury, London Borough of Islington, UK. With photo of polar bear and cub

Pat Tuson / The Centre for Understanding the Environment (CUE) an eco building with cowls which incorporate a passive ventilation system on the roof. The Horniman Museum London, UK

Pat Tuson / The Centre for Understanding the Environment (CUE) an eco building with showing cowls which incorporate a passive ventilation system. The Horniman Museum London, UK

Pat Tuson / The Centre for Understanding the Environment (CUE) an eco building with cowls which incorporate a passive ventilation system on the green roof. The Horniman Museum London UK

Pat Tuson / The Centre for Understanding the Environment (CUE) an eco building with cowls which incorporate a passive ventilation system on the green roof. The Horniman Museum London UK

Pat Tuson / The Centre for Understanding the Environment (CUE) an eco building with cowls which incorporate a passive ventilation system on the green roof. The Horniman Museum London, UK

Pat Tuson / Bus and commuter cyclists waiting at traffic lights, Angel, London Borough of Islington, UK

Pat Tuson / Bright Sparks sign, Islington Repair and Reuse Shop for small electrical items, London UK

Pat Tuson / Shipping container with Bio Fuel Made Here printed on the doors, Hackney City Farm, London UK

Pat Tuson / Be Bright Turn Off the Light, written on the lavatory wall at Hackney City Farm, London, England UK

Pat Tuson / Double decker London bus powered by electric hybrid technology, London, UK August 2009

Pat Tuson / 100% Organic Cotton printed on label

Pat Tuson / 20 mph traffic speed limit zone sign against sky, London, UK

David Woodfall / Sand being deposited from eroded sand dune to maintain high level of beach and prevent coastal erosion of sand dunes and sea level rise on beach at Crosby, adjoining Anthony Gormley 'Another Place ' s...

David Woodfall / Sand being deposited from eroded sand dune to maintain high level of beach and prevent coastal erosion of sand dunes and sea level rise on beach at Crosby, adjoining Anthony Gormley 'Another Place ' s...

David Woodfall / Adults and children making clay out of soil in order to make clay oven to make pizzas,learning how to use nature in a positive way,Shropshire, UK 2011

David Woodfall / Adults and children making clay out of soil in order to make clay oven to make pizzas,learning how to use nature in a positive way,Shropshire, UK 2011

David Woodfall / Adults and children making clay out of soil in order to make clay oven to make pizzas,learning how to use nature in a positive way,Shropshire, UK 2011

Juergen Freund / Researchers Guido and Katja Westhoff prepare a sea snake for skin sampling. Guido will take a positive print from the skin using a polymer, then use an electron microscope to discover whether sea snak...

Paul D Stewart / Two of Darwin's staunchest supporters in the field during a trip to the Rockies in 1877. Left (seated) British botanist Joseph Dalton Hooker, the director of Kew and one of Charles Darwin's close frie...

Paul D Stewart / Two of Darwin's staunchest supporters in the field during a trip to the Rockies in 1877. Centre (seated) British botanist Joseph Dalton Hooker, the director of Kew and one of Charles Darwin's close fr...

Ugo Mellone / Man carrying crate of saplings and holding a shovel preparing to plant trees as part of a reforestation project, Sierra Nevada de Santa Marta, Colombia. December, 2021.

Ugo Mellone / Trays of saplings, Caoba (Swietenia macrophylla), Guanabana (Annona muricata) and Algarrobo (Hymenaea courbaril) ready for planting in reforestation project, Bajo Aguas Lindas district, Sierra Nevada...

Ugo Mellone / Young trees of Caoba (Swietenia macrophylla) in crate, part of a reforestation project, Bajo Aguas Lindas district, Sierra Nevada de Santa Marta, Colombia. December, 2021.

Ugo Mellone / Young trees, Caoba (Swietenia macrophylla), Guanabana (Annona muricata) and Algarrobo (Hymenaea courbaril) in trays, unloaded from the truck ready for planting as part of a reforestation project, Bajo...

Ugo Mellone / Man loading young trees from the nursery on to a truck to be distributed at reforestation location. Part of a reforestation project, Sierra Nevada de Santa Marta, Colombia. December, 2021.

Ugo Mellone / Young Mango trees (Mangifera indica) in a nursery, part of a reforestation project, Sierra Nevada de Santa Marta, Colombia. November, 2021.

Ugo Mellone / Young Caoba trees (Swietenia macrophylla) in a nursery before being transported to a reforestation location, Sierra Nevada de Santa Marta, Colombia. November, 2021.

Ugo Mellone / Young Algarrobo trees (Hymenaea courbaril) in a nursery, part of a reforestation project, Sierra Nevada de Santa Marta, Colombia, November, 2021.

Ugo Mellone / Woman standing next to a young Tambor tree (Schizolobium parahyba) in the rainforest. The tree was planted six months before as part of a reforestation project. Sierra Nevada de Santa Marta, Colombia....

Ugo Mellone / Local man holding a Caoba tree (Swietenia macrophylla) sapling that will be planted between Encanto and Kemakumake as part of the reforestation project, Sierra Nevada de Santa Marta, Colombia. Decembe...

Ugo Mellone / Local man planting an Algarrobo tree (Hymenaea courbaril) between Encanto and Kemakumake as part of the reforestation project, Sierra Nevada de Santa Marta, Colombia. December, 2021.

Ugo Mellone / Jose Alberto Simungama and his family holding saplings that will be planted as part of the reforestation project, Sierra Nevada de Santa Marta, Colombia. December, 2021.

Ugo Mellone / Local man and boy geotagging a recently planted Caoba tree (Swietenia macrophylla), part of the reforestation project, Sierra Nevada de Santa Marta, Colombia. December, 2021.

Ugo Mellone / A young boy from the Wiwa community in El Encanto, holding an Algarrobo tree (Hymenaea courbaril) sapling before planting as part of the reforestation project, Sierra Nevada de Santa Marta, Colombia....

Ugo Mellone / Michele Galli, Environomica NGO founder and leader of the reforestation project, standing next to a Tambor tree (Schizolobium parahyba) which he planted less than two years ago, Finca la Profunda, Sie...

Ugo Mellone / Michele Galli (Environomica NGO founder) from the reforestation project and Alejandro Hoyos (Reselva NGO) standing next to large tree in rainforest, Finca la Profunda, Sierra Nevada de Santa Marta, Co...

Ugo Mellone / Local man loading young trees onto mules preparing to transport them to the planting site in Finca Bellavista, part of the reforestation project, Sierra Nevada de Santa Marta, Colombia. December, 2021...

Ugo Mellone / Crates of Caoba (Swietenia macrophylla) saplings ready to be loaded on to mules and transported to the planting site, with group of men and mules behind, part of the reforestation project, Sierra Neva...

Ugo Mellone / Crates of Caoba (Swietenia macrophylla) saplings ready to be loaded on to mules and transported to the planting site, with group of men and mules behind, part of the reforestation project, Sierra Neva...

Ugo Mellone / Man with three mules transporting young trees up hillside towards planting site at Finca Bellavista, part of the reforestation project, Sierra Nevada de Santa Marta, Colombia. December, 2021.