Herman Pontzer: what people get wrong about metabolism
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. Hosted on Acast. See acast.com/privacy for more information.
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Trailer: Boss Class Season 2
Good bosses are rare. They don’t have to be. The skills of management can be learned.The Economist’s management columnist, Andrew Palmer, is here to help. The second season of Boss Class features leaders at some of the world’s best performing companies, from Levi’s to Novo Nordisk to Google. New episodes are out weekly starting May 12th. To listen to the full series, subscribe to Economist Podcasts+. https://subscribenow.economist.com/podcasts-plusIf you’re already a subscriber to The Economist, you have full access to all our shows as part of your subscription. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. Hosted on Acast. See acast.com/privacy for more information.
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Executive disorder: Trump’s first 100 days
Since Donald Trump took office, there has been a deluge of news. Our correspondent considers what might happen next. Fifty years on from the fall of Saigon, we meet the Vietnamese who fled the country (10:47). And our obituaries editor celebrates the life of busker and star Alice Tan Ridley (18:06). Music credit: Seikilos Epitaph with the Lyre of Apollo by Lina PaleraListen 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. Hosted on Acast. See acast.com/privacy for more information.
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Trailer: Boss Class Season 2
Good bosses are rare. They don’t have to be. The skills of management can be learned.The Economist’s management columnist, Andrew Palmer, is here to help. The second season of Boss Class features leaders at some of the world’s best performing companies, from Levi’s to Novo Nordisk to Google. New episodes are out weekly starting May 12th. To listen to the full series, subscribe to Economist Podcasts+. https://subscribenow.economist.com/podcasts-plusIf you’re already a subscriber to The Economist, you have full access to all our shows as part of your subscription. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. Hosted on Acast. See acast.com/privacy for more information.
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The Carney army: Canada unites against Trump
Canada’s election campaign was dominated by Donald Trump’s threats against the nation. Now the Liberal party has won, it faces a tougher fight: confronting the US president. Japanese salarymen used to take a job for life, now they are finally switching companies – and even careers (9:32). And Volkswagen brings out the wurst (16:07).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. Hosted on Acast. See acast.com/privacy for more information.
Every weekday our global network of correspondents makes sense of the stories beneath the headlines. We bring you surprising trends and tales from around the world, current affairs, business and finance — as well as science and technology. Hosted on Acast. See acast.com/privacy for more information.
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