But it's not nearly enough. To stabilise climate change and sea-level rise, protect vital forest and other life systems along with heavily populated coastal regions, cuts of between 60 and 80 per cent must be achieved within 50 years.
Next year is critical, for ratification and first-step implementation. The two are linked. The US Senate is threatening to veto the treaty, arguing it will be bad for the economy and that newly industrialising countries, like China and India, should agree their own cuts.
The UK has another vital leadership role to play to overcome these hurdles, by demonstrating that cutting emissions is good for the economy and people. Friends of the Earth, using EU economic forecasting models, has shown that meeting the UK's carbon dioxide reduction target of 20 per cent by 2010 can create up to 225,000 new jobs, through affordable domestic energy conservation measures, renewable supply (off-shore wind, wave, solar and combined heat and power) programmes, reducing traffic levels and building up a modern public transport network.
The Government must back the Road Traffic Reduction Bill before Parliament, and implement the policy, green taxation and public expenditure needed. As employment and profitable green technology export opportunities materialise for the UK and Europe, while emissions fall, the US and others will see it is worth following suit - or risk losing market share and competitiveness. Essential and much tougher reduction targets will then be easier to negotiate at future climate summits, using Kyoto's legal foundation.
Director, Friends of the Earth