A pupil at Fortet Barnehage, a forest kindergarten founded by Dag Fredriksen.

A woman stands infront of a line of police officers holding a placard that reads: 'This Government is literally INSANE', during a protest in Westminster outside the Department for Business, Energy and...

A woman holds a placard that reads: 'This Government is literally INSANE', during a protest in Westminster outside the Department for Business, Energy and Industrial Strategy (BEIS) against the licens...

A woman holds a placard that reads 'Stop Jackdaw' at a protest in Westminster outside the Department for Business, Energy and Industrial Strategy (BEIS) against the licensing of Shell's new Jackdaw oi...

Extinction Rebellion protestors outside the Shell AGM in Central Hall, Westminster. Protestors inside the AGM brought the meeting to a complete close.

'Drop BP!' signs in a donation bin at the British Museum where climate activist group 'BP or not BP' staged a 'Drop BP' event, calling for an end to BP sponsorship.

A woman holds a 'Drop BP!' sign at the British Museum where climate activist group 'BP or not BP' staged a 'Drop BP' event, calling for an end to BP sponsorship.

A woman holds a 'Drop BP!' sign at the British Museum where climate activist group 'BP or not BP' staged a 'Drop BP' event, calling for an end to BP sponsorship.

People hold up 'Drop BP!' signs at the British Museum where climate activist group 'BP or not BP' staged a 'Drop BP' event, calling for an end to BP sponsorship.

Climate activist group 'BP or not BP' stage a 'Drop BP' event in the British Museum, calling for an end to BP sponsorship.

Golden Frog (Bufo periglenes). Field Museum of Natural History, Chicago. FMNH nos. 167967-69. Conservation status: extinct. This species was known only from the Reserva Biologica Monteverde, Costa Ric...

Darwin's Frog (Rhinoderma darwinii), FMNH no. 40125 and others. Field Museum of Natural History, Chicago. Conservation status: vulnerable. Occurring in the forests of Argentina and Chile, this species...

Equipment at a remote fracking facility at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration and Development Co.

Equipment at a remote fracking facility at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration and Development Co.

Equipment at a remote fracking facility at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration and Development Co.

Workers talking amongst pipework and storage tanks stand at a shale gas collection and transfer facility at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploratio...

Workers walk amongst pipework and storage tanks stand at a shale gas collection and transfer facility at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration a...

Workers walk amongst pipework and storage tanks stand at a shale gas collection and transfer facility at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration a...

A worker checks meters on shale gas wells at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration and Development Co., a unit of China Petrochemical Corp. (Sin...

Shale gas wells at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration and Development Co., a unit of China Petrochemical Corp. (Sinopec).

A control panel in a control room at a shale gas collection and transfer facility at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration and Development Co.,...

Workers operate operate in a control room at a shale gas collection and transfer facility at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration and Developme...

Shale gas wells, right, at the Fuling shale gas project site, operated by Sinopec Chongqing Fuling Shale Gas Exploration and Development Co., a unit of China Petrochemical Corp. (Sinopec.

Extinction rebellion outreach outside the Tate Modern.

Planet Medic protestors during an Extinction rebellion outreach outside the Tate Modern.

Extinction rebellion activists beside the River Thames outside the Tate Modern.

Extinction rebellion activists beside the River Thames outside the Tate Modern.

Extinction rebellion activists beside the River Thames outside the Tate Modern.

An Extinction rebellion logo drawn in the sand beside the River Thames outside the Tate Modern.

An Extinction Rebellion flag outside the Tate Modern.

A protestor glued to the tarmac, awaiting arrest as Extinction Rebellion activists block Marble Arch.

Extinction Rebellion activists block Marble Arch.

An Extinction Rebellion protestor deploying banner on Marble Arch.

A protestor locked to car, awaiting arrest as Extinction Rebellion activists block Marble Arch.

A protestor glued to the tarmac, awaiting arrest as Extinction Rebellion activists block Marble Arch.

A protestor locked to car, awaiting arrest as Extinction Rebellion activists block Marble Arch.

Extinction Rebellion activists block Marble Arch.

Extinction Rebellion activists block Park Lane.

Extinction Rebellion activists block Park Lane.

Extinction Rebellion activists during a protest at the Lloyds of London insurance building in the City of London.

A woman takes an Extinction Rebellion sticker handed out by a boy during a protest at the Lloyds of London insurance building in the City of London.

A woman reads an Extinction Rebellion handout during a protest at the Lloyds of London insurance building in the City of London.

Extinction Rebellion activists block a road near Hyde Park in a protest against fossil fuels.

Extinction Rebellion activists from the 'Corp Rats' group during a protest at the Lloyds of London insurance building in the City of London.

Extinction Rebellion activists from the 'Corp Rats' group during a protest at the Lloyds of London insurance building in the City of London.

Extinction Rebellion activists block Lambeth Bridge in a protest against fossil fuels.

Extinction Rebellion activists block Lambeth Bridge in a protest against fossil fuels.

Extinction Rebellion activists dressed as politicians during a protest at the Lloyds of London insurance building in the City of London.

Extinction Rebellion activists dressed as politicians during a protest at the Lloyds of London insurance building in the City of London.

A woman looks back as she passes an Extinction Rebellion activist during a protest at the Lloyds of London insurance building in the City of London.

Urea granules, a nitrogenous compound fertiliser, lie on a dry floor beside tractor tracks where wheat will be planted. Around October, when the land is dry, many local farmers apply fertilisers, irri...

Urea granules, a nitrogenous compound fertiliser, lie on a dry floor beside tractor tracks where wheat will be planted. Around October, when the land is dry, many local farmers apply fertilisers, irri...

Wheat fields bordering a highway in the Yaqui Valley. The Yaqui Valley is a wheat-producing region in northwestern Mexico constituted by family farmers that supplies the national market and bigger pro...

A tractor tyre lies beside an irrigation drain which dischargers into the Tobari Bay. The bay has pollution and silting problems due to the discharge from 267 miles of agricultural drains that empty i...

Locals from around the valley take a dip in an artificial pond filled with irrigation water supplied by dams and wells. 267 miles of agricultural drains eventually discharge into the sea of Cortez, pr...

A queue of trucks waiting to deliver wheat for export to Ferropuerto de Sonora, a company dedicated to services for cargo transportation. The Yaqui Valley is a wheat-producing region in northwestern M...

Workers from Ferropuerto de Sonora, a company dedicated to services for cargo transportation, test wheat grain for export while it is in a queue outside the company's premises. The Yaqui Valley is a w...

A driver walks between a queue of trucks waiting to deliver wheat for export to Ferropuerto de Sonora, a company dedicated to services for cargo transportation. The Yaqui Valley is a wheat-producing r...

A worker drives a combine harvester while cutting wheat at a planation belonging to Jose María Osorio Alatorre, chairman of the Production Societies of Southern Sonora (USPRUSS). The local farmer fam...

Guadalupe Torres Mungaray (50), the granddaughter of former wheat producers and an Accounting Assistant at the Union of Rural Production Societies of Southern Sonora (USPRUSS), flips trough a binder a...

Irrigation water floods fertilised furrows in a field where wheat will be planted. Nitrogenous based fertilisers present their highest nitrous oxide emissions when used during the irrigation process.

Rafael Parra takes a rest from opening channels to allow water to flood fertilised furrows in a field where wheat will be planted. Nitrogenous based fertilisers present their highest nitrous oxide emi...

Rafael Parra uses a shovel to allow water to flood a fertilised furrow in a field where wheat will be planted. Nitrogenous based fertilisers present their highest nitrous oxide emissions when used dur...

Jorge Alberto Ruiz (30), Antonio Viles (40), Armando Gaxeola (21) and Carlos Antonio Gaxeola (22) eat wheat tortilla tacos and Coca Cola for lunch while they wait for more urea fertiliser to be distri...

Carlos Antonio Gaxeola (22) cooks chili and wheat tortilla tacos over am improvised grill during a lunch break while he waits for more urea fertiliser to be distributed. Carlos grew up next to the cro...

Jorge Alberto Ruiz (30) observes how urea granules fall from a local agro-industrial economic consortium's truck into a fertiliser spreader in a dry field where wheat will be planted. Around October,...

Jorge Alberto Ruiz (30) observes how urea granules fall from a local agro-industrial economic consortium's truck into a fertiliser spreader in a dry field where wheat will be planted. Around October,...

Jorge Alberto Ruiz (30) observes how urea granules fall from a local agro-industrial economic consortium's truck into a fertiliser spreader in a dry field where wheat will be planted. Around October,...

Jorge Alberto Ruiz (30) observes how urea granules fall from a local agro-industrial economic consortium's truck into a fertiliser spreader in a dry field where wheat will be planted. Around October,...

Urea granules fall from a local agro-industrial economic consortium's truck into a fertiliser spreader in a dry field where wheat will be planted. Around October, when the land is dry, many local farm...

Urea granules, a nitrogenous compound fertiliser, lie on a dry floor beside tractor tracks where wheat will be planted. Around October, when the land is dry, many local farmers apply fertilisers, irri...

A Ferropuerto de Sonora worker, a company dedicated to services for cargo transportation, stands on a truck as he tests wheat grain for export. The Yaqui Valley is a wheat-producing region in northwes...

A dead cow lies on dry ground inside the Mocuzari dam. According to recent federal data, nearly 85% of Mexico has been suffering from a historical drought that has lasted for over two decades, leaving...

A view of dry ground inside the Mocuzari dam. According to recent federal data, nearly 85% of Mexico has been suffering from a historical drought that has lasted for over two decades, leaving large re...

Gerardo Guerrero (47), controls an old combine harvester as he harvests a field of wheat belonging to Jose Maria Osorio Alatorre, chairman of the Production Societies of Southern Sonora (USPRUSS). Aro...

A crack in the earth separates wheat furrows in a wheat field belonging to Jose Maria Osorio Alatorre, chairman of the Production Societies of Southern Sonora (USPRUSS). Around October, when the land...

Carlos Rodriguez Pacheco (60), Assurance Fund Manager of the Union of Rural Production Societies of Southern Sonora (USPRUSS), explains at the society's HQ how the GreenSeeker sensor works. It is a me...

A farm vehicle is driven past empty tankers, used to spray nitrogen fertilisers on wheat fields, at the headquarters of the Union of Rural Production Societies of Southern Sonora (USPRUSS). Around Oct...

Tyres for tractors and agricultural machines stored at a second hand shop. The local farmer family's production capacity is not comparable to the multinational companies of the Yaqui Valley, investing...

A statue of Norman Borlaug, the American agronomist credited with launching the 'Green Revolution', stands beside a small wheat plantation at the entrance of the International Maize and Wheat Improvem...

A statue of Norman Borlaug, the American agronomist credited with launching the 'Green Revolution', stands beside a small wheat plantation at the entrance of the International Maize and Wheat Improvem...

Members of the Union of Rural Production Societies of Southern Sonora (USPRUSS), gather in a crop field to measure the results of a new wheat seed. The local farmer family's production capacity is not...

Jorge Alberto Ruiz (30) drives a tractor and spreads urea, a nitrogenous compound fertiliser, across a dry field where wheat will be planted. Around October, when the land is dry, many local farmers a...

The discs of a fertiliser spreader spin before scattering urea, a nitrogenous compound fertiliser, across a dry field where wheat will be planted. Around October, when the land is dry, many local farm...

Jorge Alberto Ruiz (30) drives a tractor and spreads urea, a nitrogenous compound fertiliser, across a dry field where wheat will be planted. Around October, when the land is dry, many local farmers a...

Jorge Alberto Ruiz (30) drives a tractor and spreads urea, a nitrogenous compound fertiliser, across a dry field where wheat will be planted. Around October, when the land is dry, many local farmers a...

A village is surrounded but wheat fields in the Yaqui Valley. The Yaqui Valley is a wheat-producing region in northwestern Mexico constituted by family farmers that supplies the national market and bi...

Locals from around the valley take a dip in an artificial pond filled with irrigation water supplied by dams and wells. 267 miles of agricultural drains eventually discharge into the sea of Cortez, pr...

Birds fly over the principal irrigation canal providing water to the crop fields around the Yaqui valley. Around October, when the land is dry, many local farmers apply fertilisers, irrigate with wate...

A broken wooden cross stands on a hill overseeing Jecopaco, the town where Jose Maria Osorio Alatorre (50), chairman of the Production Societies of Southern Sonora (USPRUSS), was born and lives in. Th...

Jose Maria Osorio Alatorre, chairman of the Production Societies of Southern Sonora (USPRUSS), sits in the shade of his vehicle while he overseas the harvesting of his wheat fields. The local farmer f...