
Sign up to save your podcasts
Or
Do you run, cycle or swim to lose weight? Herman Pontzer, an evolutionary anthropologist who specialises in understanding how humans use energy, thinks you’re probably wasting your time. His idea of the “exercise paradox” suggests that the amount of energy people use in a day is constrained (by evolution) and that exercising more doesn’t end up burning more calories. Figuring out why our bodies work like this is part of Prof Pontzer’s bigger project to map out and better understand how evolution has shaped variations in human biology.
Hosts: Alok Jha, The Economist’s science and technology editor. Contributor: Herman Pontzer, professor of evolutionary anthropology and global health at Duke University and the author of “Burn” and “Adaptable”.
Transcripts of our podcasts are available via economist.com/podcasts.
Listen to what matters most, from global politics and business to science and technology—subscribe to Economist Podcasts+.
For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.
4.8
570570 ratings
Do you run, cycle or swim to lose weight? Herman Pontzer, an evolutionary anthropologist who specialises in understanding how humans use energy, thinks you’re probably wasting your time. His idea of the “exercise paradox” suggests that the amount of energy people use in a day is constrained (by evolution) and that exercising more doesn’t end up burning more calories. Figuring out why our bodies work like this is part of Prof Pontzer’s bigger project to map out and better understand how evolution has shaped variations in human biology.
Hosts: Alok Jha, The Economist’s science and technology editor. Contributor: Herman Pontzer, professor of evolutionary anthropology and global health at Duke University and the author of “Burn” and “Adaptable”.
Transcripts of our podcasts are available via economist.com/podcasts.
Listen to what matters most, from global politics and business to science and technology—subscribe to Economist Podcasts+.
For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.
4,303 Listeners
519 Listeners
934 Listeners
365 Listeners
98 Listeners
227 Listeners
107 Listeners
2,533 Listeners
45 Listeners
1,081 Listeners
1,385 Listeners
116 Listeners
100 Listeners
36 Listeners
879 Listeners
349 Listeners
502 Listeners
68 Listeners
68 Listeners
98 Listeners
97 Listeners
206 Listeners