Dreaming of a green Christmas
Father Christmas delivers a special message about his hopes for a green Christmas and the coming year.

Climate deal cannot ignore rainforests
The Copenhagen summit cannot afford to leave the world's rainforests outside of a global agreement.

World wants action on climate
Copenhagen must not be another talking shop, where politicians fail to take action on climate change.

What 'ClimateGate' means
The stolen e-mails affair shows how science is leaving people in the dark.

Their futures: up in smoke?
What price will children have to pay for carbon excesses of past generations?

Climate: A question of justice
Why a human rights activist is moving to mainstream environmentalism.

From the space race to human race
We need to recapture the spirit and drive that took us into space and use it to save the planet.

Saving the trillionth tonne
Policy makers must ensure the trillionth tonne of carbon dioxide is never emitted into the atmosphere.

Casting a net far into the future
Governments and the fishing industry must work together to protect both fish and the seas.

A tale of how it turned out right
It is time for a radical green-tinged restructuring of the global economy.

Bank on seeds - the world's buffer
Why paying to conserve genetic diversity is worthwhile

Are we facing a world without frogs?
Frogs are in crisis - and it matters more than you think.

Climate migration fears 'misplaced'
Fears about "climate refugees" are misplaced.

Climate change - where the centre leads
Less developed countries are showing the way on climate.

Surviving Kyoto's 'do or die' summit
The carbon market can help everyone achieve their aims.

Humanity is dining in the last chance saloon
Despite being aware of the damage we are doing to the planet, we still refuse to change our behaviour.

Earth experiment could buy precious time
Cloud whitening must be tested, if we are to have options in the fight against global warming.

False fears threaten food supplies
Advances in agriculture are at risk from heavy-handed regulations and misplaced concerns.

Water policies suffer sinking feeling
Current policies struggle to cope with pressures such as population growth and climatic shifts.

On the edge
Richard Leakey on human poverty and saving the gorilla

Save the...D'oh!
Environmentalists welcome the unlikeliest recruits

Sick planet
James Lovelock on Gaia's impending eco-breakdown

Feathered fiends
Wild birds make easy scapegoats for bird flu

Crowded planet
Why the Earth's population is too high for comfort

Image issue
Sustainable development is big but not boring

Kill for cure
Hunting can help keep struggling animals alive

Local heroes
Conservation needs to go back to its grass roots

Distance learning
Simple 'food miles' may be missing the big picture