Macro● Neutral
Why Height May Be a Better Economic Indicator Than GDP
A social-media post citing Nobel-winning research argues average height reveals living standards GDP misses. The 12-cm gap between North and South Korea is the clearest proof.
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A social-media post arguing that average human height is a more reliable measure of national progress than GDP has revived a debate rooted in Nobel-winning economics. The post, which cites studies on early-life nutrition and sanitation, points to Robert Fogel's work linking adult stature to living standards and long-run economic output.
India's rapid GDP growth over two decades has not produced a corresponding rise in average male height, the post notes. That gap suggests the benefits of growth have not reached the nutritional foundations of the population. The United States offers a different case. American men were among the tallest in the world a century ago. Today they rank lower, overtaken by populations in Northern Europe and East Asia. The relative decline reflects changes in diet and healthcare access, the cited research shows.
The most dramatic comparison is between North and South Korea. South Korean men average roughly 12 centimeters taller than their North Korean counterparts, a gap that opened after the peninsula's division. The post says the North-South Korea gap is the clearest example of how environment, not genetics, determines height.