Skip to content

Source 120: The following quote is from the BBC news article ‘How are humans going to become extinct?’; accessed Jul. 2013 at: http://www.bbc.co.uk/news/business-22002530. This link may or may not still be operational; if it isn't, we may have redirected it to the WayBackMachine archive.

‘“This is the first century in the world’s history when the biggest threat is from humanity,” says Lord Rees.’

The above quote will appear with yellow highlight in the page below.

To open the print-friendly PDF version of this source, click here