Tony Abbott says climate change is 'probably doing good'

Former Australian PM delivers speech in London comparing global warming action to 'killing goats to appease volcano gods'

Former Australian prime minister Tony Abbott has suggested climate change is "probably doing good" in a speech in London in which he likened policies to combat it to "primitive people once killing goats to appease the volcano gods" .

Abbott delivered the annual lecture to the London-based Global Warming Policy Foundation (GWPF), a climate sceptic thinktank on Monday evening. The Guardian and several other media outlets were blocked from attending the event but a copy of the speech was later circulated.