Episode details

Available for over a year
Henning Wehn on whether meat-eaters, vegetarians or vegans have the highest IQ, according to tests carried out in 1970. First broadcast on The Unbelievable Truth, 23 April 2018.
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Available for over a year
Henning Wehn on whether meat-eaters, vegetarians or vegans have the highest IQ, according to tests carried out in 1970. First broadcast on The Unbelievable Truth, 23 April 2018.
Programme Website