Mathematical model that ‘changed everything’ turns 25

In 1998, Professor Steven Strogatz and then-student Duncan Watts, Ph.D. '97, published a model that launched the field of network science – the results of which are ubiquitous in today’s world. 

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Credit: Noël Heaney/Cornell University

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Expert Quotes
"Many of these wildfire-smoke deaths occur during the wildfire, and additional deaths can occur even years later."

Alistair Hayden

Assistant Professor of Practice in the Department of Public & Ecosystem Health

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Staff News

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Energy, Environment & Sustainability

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