Bloomberg: Governments worldwide must step up efforts to save the planet from global warming in the biggest challenge humanity has ever undertaken, according to United Nations` climate chief Christiana Figueres.
Developing and industrialised nations aren`t doing enough to prevent the global temperature rising 2 degrees Celsius from pre-industrial times, Figueres said in an interview during the Carbon Expo conference in Barcelona. The global average has already risen by about 0.8 of a degree in the past century,...