CLIMATE CHANGE - The world's cities must act to combat the growing problem of global warming. CLIMATE CHANGE CONFERENCE -A retrospective on when government leaders from around the world met in Montreal to take steps to reduce carbon emissions. STUDENTS AND CLIMATE CHANGE - Students from around the world took part in a conference on climate change. CHANGING FACE OF TREES - A conference to discuss the effects of climate change on British trees. BLAIR ICE STATUE - The stop climate chaos coalition protested in London against climate changes. FRIENDS OF THE EARTH - Research from the environment pressure group, Friends of the Earth, shows that if the earth's temperature raises by only two degrees it will have severe reactions on our planet. HUMAN BANNER ON CLIMATE CHANGES - 18 environmental campaign groups joined forces to launch what was described as the biggest climate change coalition in the UK. UK FOREIGN SECRETARY ON CLIMATE CHANGE - Former British foreign secretary Margaret Beckett added her full support to the stern review on the dangers of climate change. COMPUTER CHART CLIMATE CHANGES - The earth simulator is the world's biggest computer; it looks at providing more accurate forecasts for the world. CITIZEN HELP IN CLIMATE CHANGE ISSUES - Energy Saving Trust has made suggestions to citizens to help them in minimizing the impact of climate changes.