Oh happy days

Benn to call on world leaders to adopt biodiversity pricing

World's glaciers melting at accelerated pace, leading scientists say

European solutions to climate change | Éloi Laurent and Jacques Le Cacheux

Lamy's lament on trade liberalisation | Larry Elliott

Africa's apocalyptic mood | Cameron Duodu

Copenhagen: what next?

Letters: Challenging times for climate science

UK's top scientist urges care in presenting results of climate change

Shell faces legal fight over Arctic wells

US pledges to cut federal government emissions by 28% by 2020

UN climate scientists review Himalayan glaciers claim

UK emissions cuts 'meaningless' without global deal, warn MPs

Blair, Wakefield, climate change – beware of scapegoats | Michael White

Obama aims to sell job-creation plan

Water vapour caused one-third of global warming in 1990s, study reveals

UN should be sidelined in future climate talks, says Obama official

Growth is good ... isn't it? | Andrew Simms

World economic growth at odds with climate targets

Don't let the carbon market die | Oliver Tickell

Why I believe all is not lost – yet

James Delingpole leads Telegraph into vicious climate over email | George Monbiot

Keeping climate change alive | Suzanne Goldenberg

Obama commits to climate change bill | Suzanne Goldenberg

Everybody's talking about: Qatari biofuels, the Arctic, and birdwatching

Cost of UK flood protection doubles to £1bn a year

Kennedy takes on the coal baron in mountain duel

Obama sees the positives as US gives formal notice on greenhouse gases

Climate fund 'recycled' from existing aid budget, UK government admits

Fears Barack Obama will omit climate change from State of Union speech

A mistake over Himalayan glaciers should not melt our priorities | Bob Ward

Osama bin Laden lends unwelcome support in fight against climate change

We need ideas to stop a third runway | Ben Stewart

UN pledges tighter controls after melting glaciers blunder

Resurgent Republicans elated over win

Bin Laden, eco warrior | Marcus Brigstocke

World's glaciers continue to melt at historic rates

Climate change: Chinese adviser calls for open mind on causes

University in hacked climate change emails row broke FOI rules

Indian glaciologist criticised by IPCC chief joins calls for resignation

Opinion: These fossil fools

Opinion: Forest protection plan could displace millions, says Friends of the Earth

Opinion: Leo Hickman: The future of work is green

Opinion: Nancy Sutley: Obama to stake political prestige on passing US climate bill

Opinion: Copenhagen cuts 'would lead to 3C rise'

Opinion: Senior civil servant to investigate leaked emails between climate scientists

Opinion: Virgin Money's climate change ISA gets Branson in a pickle

Opinion: Climate research chief Phil Jones stands down pending inquiry into leaked emails at East Anglia university

Opinion: A great month for science | Richard Smith

Opinion: Hay festival: Stern words

Opinion: Letters: Finding the best route to a sustainable future

Opinion: G20 police are not above the law | Frances Wright

Opinion: Leo Hickman: A meeting of two sceptical minds, Michael Savage and Viscount Monckton

Opinion: John Shepherd: The climate engineers

Opinion: 'Disastergate' is an excuse for IPCC critics to dig up old academic rows | Bob Ward

Opinion: IPCC denies newspaper claim that it overstated costs of natural disasters

Opinion: We have the predictions but do we have the political will to adapt? | David King

Glasshouse | Theatre review

Opinion: Marcus Brigstocke examines the argument from climate change denier and environment minister Sammy Wilson

Opinion: George Monbiot: It's time we stopped saying 'climate change' and started addressing the disaster

The Real Global Warming Disaster by Christopher Booker | Book review

Opinion: Nicholas Stern: We must not give in to pessimism

Opinion: Ian Katz: The beauty of 10:10 is that it's both achievable and meaningful

Opinion: Climate change will overload humanitarian system, warns Oxfam report

Opinion: Interview: James Lovelock

Opinion: Plans to protect forests could do the opposite, warns Friends of the Earth

Review: A Blueprint for a Safer Planet, The Politics of Climate Change and The Corporate Greenhouse

Opinion: Amy Seidl: Breaking the silence about spring

Opinion: Thinking beyond electric cars | Lynn Sloman

Opinion: Glaciergate was a blunder, but it's the sceptics who dissemble | Robin McKie

Opinion: Too late? Why scientists say we should expect the worst of global warming

Opinion: Carbon emissions data: can the Copenhagen climate summit bring these down? Full data, new viz

Opinion: Copenhagen climate deal: Spectacular failure - or a few important steps?

Opinion: Psychology - the missing link in the climate change debate | Adam Corner

Opinion: Copenhagen is a world and a decade away from Kyoto | Tim Flannery and Erik Rasmussen

Opinion: Can the aviation industry ever be green?

Man On Earth | TV review

Opinion: Warm reception to an Antarctic warming story

Opinion: Roundup: Climate science in 2009

Opinion: Intergovernmental Panel on Climate Change chief says benefits of tackling climate change will balance cost of action

Opinion: The science still points to Copenhagen | Robert Watson

Opinion: Pantomime season comes early to Canada in climate debate with sceptics

Opinion: Forget Harry Potter: Saci Lloyd thrills teenagers with a heroine who battles climate change and extremism

Opinion: Nationalised banks must go green | Kevin Smith

Opinion: Ocean acidification rates pose disaster for marine life, major study shows

Opinion: Schellnhuber: developed countries are 'carbon insolvent'

Opinion: Water meters in all homes by 2030 to ease shortages

Opinion: Beyond Copenhagen: Dialogue, not diktat

Opinion: IPCC officials admit mistake over melting Himalayan glaciers

Guardian Dailypodcast: Darling’s £20bn bid to fight recession; plus election blow for Chavez

Podcast: Barack Obama puts Bush era behind him in UN general assembly speech

Guardian Daily podcast: Power struggle in Tehran; plus Digital Britain

Daily podcast: Northern Ireland unites against terror

Podcast: Suzanne Goldenberg: 25 million children may go hungry

Podcast: Books to change the climate

Podcast: Tony Blair urges US action on climate change

Podcast: Science Weekly: Martin Rees on aliens and the future of Earth

Science Weekly podcast: Digital music technology, Deborah Gordon on ants, and music that calms monkeys

Guardian Daily podcast: The road to Copenhagen

Podcast: Where now for Climate Camp?

Daily podcast: Jonathan Freedland on Ireland

Science Weekly podcast: Lessons for atheists and Ban Ki-moon on climate change

Podcast: Luke Harding on climate change in Siberia

Podcast: Recession 'threatens UK effort to tackle global warming'

Guardian Daily podcast: Baby P council chiefs lose jobs; plus new CO2 targets

Podcast: Ban Ki-moon on preparations for the Copenhagen climate change summit

Guardian Daily podcast: FBI arrest Illinois governor; plus UK’s record on child safety

Podcast: You've never had it so good

Podcast: Science Weekly: Why do we still disagree on climate change?

Science Weekly podcast: The things science can't explain...

Podcast: Copenhagen liveblog

Guardian Daily podcast: Brown backs Blair for Europe

Science Weekly podcast: Games, synthetic biology and Agas

Podcast: Politicians must champion the 'age of sensible', says science museum boss

Podcast: Tony Blair makes a speech on climate change in Washington DC

Podcast: Copenhagen talks must fail: top scientist

Science Weekly podcast: Jonathon Porritt rates UK's climate change record

Podcast: Climate change scepticism will increase hardship for world's poor: IPCC chief

Podcast: Copenhagen climate change summit - live blog

Podcast: IPCC chair warns of threat from climate change deniers

Guardian Daily podcast: Tory leader on Copenhagen; plus the world pie-eating championships

Podcast: Copenhagen climate change summit - final day live blog

Daily podcast: Data investigation

Podcast: Politics Weekly: Can Gordon Brown change the political climate?

Guardian Daily podcast: Prime minister on climate summit hopes; plus

Podcast: Suzanne Goldenberg speaks to Denmark's Connie Hedegaard on climate change

Science weekly podcast: The nuclear age and repairing Julie Andrews' vocal chords

Podcast: Australian Senate defeats carbon trading bill

Science Weekly Extra podcast: What the world will look like after a temperature rise of 4C

Guardian Daily podcast: The final day of the UN climate change summit; plus the crisis in UK policing

Podcast: US energy secretary warns over climate

Guardian Daily podcast: Global warming summit under way; plus Sigourney Weaver on Avatar

Science Weekly podcast | Copenhagen: What will success look like at the UN climate change summit?

Podcast: David Adam on a rift between the EU and America on climate change

Seeking a more perfect union.

Chris Weigant: Friday Talking Points [109] -- Obama Enters Lions' Den, Bells Cat

Obama Sets Emissions Target For Greenhouse Gases

US pledges to cut federal government emissions by 28% by 2020

Obama holds firm on climate bill, but most Senators shrug.

Obama sees the positives as US gives formal notice on greenhouse gases