Video encyclopedia

Paul R. Ehrlich


Paul Ralph Ehrlich is an American biologist, best known for his warnings about the consequences of population growth and limited resources. He is the Bing Professor of Population Studies of the Department of Biology of Stanford University and president of Stanford's Center for Conservation Biology.


  • Early life, education, and academic career 

  • Overpopulation debate 

  • Reception 

  • Other activities 

  • Personal life 

  • Awards and honors 

  • Works