“Long live the planet. Long live Humanity. Long live life itself.”
Representatives of the 195 countries that took part in the COP21 Climate Change Summit in Paris have reached a historic agreement: to limit the rise in global temperatures to a maximum of 1.5°C above pre-industrial levels. Apparently, this can be achieved if we drop to zero net carbon emissions before the century is out. How are we going to go about meeting such a valiant target? I played the BBC’s Climate Challenge game to find out.