G. Thursby, “Raphael D. Sagarin and Terence Taylor (eds.), Natural Security: A Darwinian Approach to a Dangerous World (Berkeley: University of California Press, 2008), 289 pp., $49.95(hbk), ISBN: 978-0-520-25347-6”., JSRNC, vol. 4, no. 1, pp. 107–108, Mar. 2010, doi: 10.1558/jsrnc.v4i1.107.