Journalist and campaigner Ellen Teague will be giving a talk and powerpoint presentation about climate change, tonight at the parish hall, Our Lady Help of Christians, Falkland Road, Kentish Town, north London. Ellen works with the Columbans, who are involved in a number of environmental projects around the world. The talk begins at 7.30pm. For more information call: 0207 485 4023 or 0207 or 0207 485 4911. All welcome.