BBC - Future - Science & Environment - How bacteria 'talk' to each other http://www.bbc.com/future/story/20120614-how-bacteria-talk
Synopsis
Bonnie Bassler discovered that bacteria "talk" to each other, using a
chemical language that lets them coordinate defence and mount attacks.
The find has stunning implications for medicine, industry - and our
understanding of ourselves. Talk recorded 6 February 2009.
[permaculture] BBC - Future - Science & Environment - How bacteria 'talk' to each other,
Lawrence London, 08/09/2013