
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.
4,259 Listeners
518 Listeners
925 Listeners
365 Listeners
96 Listeners
222 Listeners
107 Listeners
2,513 Listeners
44 Listeners
1,080 Listeners
1,384 Listeners
137 Listeners
115 Listeners
101 Listeners
36 Listeners
891 Listeners
346 Listeners
499 Listeners
78 Listeners
67 Listeners
95 Listeners
100 Listeners
205 Listeners