Aberforth
The Internationalist
There was an Anglo-American 'research' in the 1900s, which 'proved' that smoking strengthened immunity and aids digestion. So, I'd take such rambles with a pinch of salt, since the methodology specified in the original article is prone to biased sampling. Or to cut it short, maybe Geoffrey Miller is having a hard time convincing women to have his baby, hence the "research".