Help fight global warming

Each time you fly, you are contributing to global warming.

Aeroplanes use kerosene, which is a non-renewable fossil fuel that releases greenhouse gases into the atmosphere as it burns.

The Guardian, The Observer and Guardian Unlimited have joined forces with Climate Care to enable you to pay to balance out your share of your flight's emissions. Your money will be used to fund projects that absorb, reduce or avoid an equivalent amount of greenhouse gases elsewhere. This is called an 'offset'.

Guardian Newspapers Ltd offsets all of its business air travel booked through its main travel agent, and aims to extend this to cover staff flights booked through its other suppliers during 2005. All reader flight offers through our marketing department now offer the option to offset emissions. By taking this action you are helping to repair your impact on the climate.

Calculate the cost to offset my flight

http://www.guardian.co.uk/climatecare/0,15715,1394054,00.html