
Source: Permaculture: A Designers' Manual (1988), chapter 4.8
Source: The Ghost Brigades (2006), Chapter 13 (p. 288)
Source: Permaculture: A Designers' Manual (1988), chapter 4.8
Foreword to Bankrupting Nature: Denying Our Planetary Boundaries https://books.google.it/books?id=CxHuA5AZ92AC&pg=PR0 by Anders Wijkman and Johan Rockström (Abingdon, Oxon: Routledge, 2012), p. xi.
Source: Why Is Sex Fun? The Evolution of Human Sexuality
Interview for InConversation http://www.abc.net.au/rn/inconversation/stories/2007/1998485.htm (16 August 2007), by Robyn Williams, Australian Broadcasting Corporation
Context: One of my complaints is that you've got far more scientists than ever before but the pace of discovery has not increased. Why? Because they're all busy just filling in the details of what they think is the standard story. And the youngsters, the people with different ideas have just as big a fight as ever and normally it takes decades for science to correct itself. But science does correct itself and that's the reason why science is such a glorious thing for our species.