The Guardian

Önde gelen iklim bilimciler, aşırı hava olaylarının “yüzümüze tokat gibi çarptığı”nı ve daha kötüsünün geleceğini, ancak hâlâ “küçücük bir umut penceresi”nin olduğunu söylüyor.

Chomsky, a linguistics professor at Massachusetts Institute of Technology, spoke on the eve of publishing an open letter (see below) that accuses Venezuela's authorities of "cruelty" in the case of a jailed judge.

The most explosive leak ever of confidential documents from inside the Middle East peace process.

Deeply irresponsible corporate-sponsored programmes of disinformation have potentially harsh effects upon tens of millions of people...

Environmental campaigners planted trees, collected rubbish and rallied against pollution yesterday in more than 7,000 community events in 188 countries around the world. Organisers 350.org claimed the 'Global Work Party' was the largest day of environmental activism in history.

Studies predict major extinctions and collapse of Greenland ice sheet with temperatures rising well above UN targets

Craig Venter and his team have built the genome of a bacterium from scratch and incorporated it into a cell to make what they call the world's first synthetic life form

Bolivia's president opened the inaugural international 'people's conference' at Cochabamba, with delegates from 125 nations.

Pentagon says Patriot shield will deter strike on American allies in the Gulf

Rajendra Pachauri predicts lobbying will intensify to impede progress to agreement on binding treaty in Mexico City

US president addresses the summit on the final day of the talks

US president offers no further commitment on reducing emissions or on finance to poor countries: by Suzanne Goldenberg and Allegra Stratton

Global warming does not respect borders. A mindset shift is required if world leaders are to save us from ourselves

Police detain 200 activists at their Copenhagen accommodation and seize items they claim could be used for acts of civil disobedience

Universal declaration of Mother Earth's rights, Lumumba Di-Aping's cult status, and recycling existing aid promises

A draft Copenhagen climate agreement prepared by the hosts Denmark that was leaked to the Guardian

World's leading climate change expert says summit talks so flawed that deal would be a disaster

Climate change sceptics and fossil fuel companies that have lobbied against action on greenhouse gas emissions have squandered the world's chance to avoid dangerous global warming, a key adviser to the government has said.

Most comprehensive CO2 study to date is expected to give greater urgency to diplomatic manoeuvring before Copenhagen

It is a blueprint to save the world. And yet it is long, confusing and contradictory. Negotiators have released a draft version of a new global agreement on climate change, which is widely billed as the last chance to save the planet from the ravages of global warming.

Will we need a climate equivalent of a world war to shake leaders out of their complacency? Next month's G8 will tell

The human exodus from the war-torn Swat valley in northern Pakistan is turning into the world's most dramatic displacement crisis since the Rwandan genocide of 1994, the UN refugee agency warned.

Ezra Nawi was ridiculed and arrested for trying to protect people's homes. Only international attention can help him now

Chemical change placing 'unprecedented' pressure on marine life and could cause widespread extinctions, warn scientists

The people who told us for years that climate change was a myth now say it's all true – but something called 'clean coal' can fix it. This is pure and utter greenwash.

Thousands of young Americans are converging on Washington to demand clean energy policy and action on climate change

Campaigners are told coal power is the priority danger, not more runways

War is teaching the children of Israel and Gaza that the other side is a bloodthirsty monster, and destroying any desire for peace: by Neve Gordon and Yigal Bronner

If Hamas is destroyed, a more radical group will replace it. Israel's security depends on wiser action. by Daniel Barenboim