[1] His articles have appeared in The Independent, New Scientist, Prospect, Financial Times, and The Guardian, and he writes frequently for the New Statesman.
[2] Kohn's book, A Reason for Everything (2004), has received widespread praise, including Steve Jones' stating in his Nature review that "every evolutionist should read it,"[3] and Andrew Brown,[4] author of the Darwin Wars, writing in his Guardian review, "one of the best science writers we have.
"[6] This hypothesis proposes that pressures related to sexual selection could result in men making symmetric hand axes to demonstrate their cognitive and physiological fitness.
[7] Following the publication of his name in a list of persons invited to participate in Steve Sailer's Human Biodiversity Institute discussion pages, Kohn wrote to Lynn Conway to dissociate himself from many of the participants' scientific and political views.
In December 2014, Kohn also contributed to the BBC Radio 4 Live Documentary: Palace of Great War Varieties presented by Matthew Sweet.