Sue Horton, Professor Emerita at the University of Waterloo, joins Paul E. Peterson to discuss Horton’s career-long research on the effects of malnutrition on intelligence.

For more, read “Malnutrition: Global economic losses attributable to malnutrition 1900-2000 and projections to 2050,” co-written with Richard H. Steckel.

Horton’s and Steckel’s work was also recently cited in The Economist.

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