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In addition, says the report released today at a Norwegian government seminar, plants and trees are growing more vigorously, snow cover is decreasing 1-2% a year and glaciers are shrinking.

Scientists from Norway, Canada, Russia and the US contributed to the Arctic monitoring and assessment programme (Amap) study, which says new factors such as "black carbon" – soot – ozone and methane may now be contributing to global and arctic warming as much as carbon dioxide.

As the world toys with the idea of giving Carbon a price, and has international gatherings of top leaders, the atmosphere carries on burning.

These days, it's quite hard to distinguish between the so-call “developed” nations, and some of the so-called “developing” nations, in terms of the race to emit Greenhouse Gases.

There are those who simply don't want to accept the evidence, because it is too much to bear, or because it threatens aspects of their lives that they don't want to change.

These are by far the most numerous, and account for most of those whose comments will follow this post. Denial is most people's first response to something they don't want to hear, whether it is a diagnosis of terminal illness or the threat presented by the rise of the Axis Powers.

Electricity generator EDF warned an environmental audit committee inquiry into carbon markets that government targets to cut the UK's greenhouse gas emissions 80% by 2050 would not be met without certainty that the price of carbon could be raised and sustained.

It’s something so obvious that it shouldn’t really need pointing out.

Interview: In a new book, The Global Deal, Stern builds on his earlier work to offer a blueprint for a safer planet, laying out the specific steps that individuals, communities, companies, and nations need to take -- without delay -- to reduce emissions and head off the very worst consequences of catastrophic climate change.

As the title suggests, the challenge demands international cooperation on a scale rarely, if ever before, achieved, but he's optimistic a global deal can be reached, if only because the stakes are so high, the alternative so grim, and the prize -- a secure planet on a sustainable path to prosperity -- so great.

This is the age of consequences and it's about time we broaden the scope of our thought about consumption way beyond carbon.

Hit by global warming, excessive grazing and human activities, temperature in Tibet has risen continuously over the past 48 years, triggering snow melting, glacial shrinking and rising water levels in the fragile Himalayan region.

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