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Ultimate Taboo: Exploring World of Cannibals

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Papua New Guinea, Western Province: Piers Gibbon with song leader Tidikawa, who was responsible for identifying 'magic men' who would be killed and eaten. Gibbon is helping butcher a pig with the bamboo knife he holds. The same sort of knife was once used to butcher humans.
(Image credit: © Bullseye Productions Ltd.)

New Yorkers are a notoriously unflappable bunch yet on a recent afternoon, one gentleman at a local eatery may have caused even the most hardened among the lunchtime crowd to pause over their burgers and salads.

"I hope that is the only time I ever eat a pig's eyeball. I did not enjoy it in any way whatsoever," said Piers Gibbon, as he worked away at his very first New York pizza with a knife and fork.

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Andrea Mustain was a staff writer for Live Science from 2010 to 2012. She holds a B.S. degree from Northwestern University and an M.S. degree in broadcast journalism from Columbia University.