Agence France-Presse: Humanity has pushed the world's climate system to the brink, leaving itself only scant time to act, the head of the UN's group of climate scientists said on Monday.
"We have five minutes before midnight," warned Rajendra Pachauri, whose organisation will this month release the first volume of a new assessment of global warming and its impacts.
"We may utilise the gifts of nature just as we choose, but in our books the debits are always equal to the credits," Pachauri told a conference marking...