Will we find life elsewhere in the Universe and what are we really looking for? Why has this question suddenly become more interesting? In this talk from the 2016 Edinburgh Fringe Charles Cockell guides us through the possibilities and tells us what could be out there and how we can try to find it. Charles Cockell is Professor of Astrobiology at the University of Edinburgh and Director of the UK Centre for Astrobiology. His academic interests are life in extreme environments and the habitability of extraterrestrial environments. He is the author of the undergraduate text book, 'Astrobiology: Understanding Life in the Universe' published by Wiley-Blackwell. He is first or co-author on over 250 scientific papers and he's Chair of the Earth and Space Foundation, a non-profit organisation he established in 1994. He is a Fellow of the Royal Society of Edinburgh. Find out more at www.astrobiology.ac.uk

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