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Paul R. Ehrlich

Paul R. Ehrlich

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Paul R. Ehrlich is Professor of Population Studies in the Department of Biological Sciences at Stanford University.

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  1. Feeding a Flawed Society
    Man holding grapes.

    Feeding a Flawed Society

    Dec 30, 2015 Paul R. Ehrlich & John Harte argue that ensuring food security for a surging population will require fundamental social change.

  2. How Humans Cause Mass Extinctions
    Solar power valley China Peng Zhaozhi/ZumaPress

    How Humans Cause Mass Extinctions

    Aug 12, 2015 Paul R. Ehrlich & Anne H. Ehrlich warn that overpopulation and overconsumption are killing off species at an alarming rate.

  3. The Food Threat to Human Civilization
    pa3405c.jpg Paul Lachine

    The Food Threat to Human Civilization

    Feb 21, 2013 Paul R. Ehrlich & Anne H. Ehrlich on the threat of mass-starvation.

  1. rogoff231_Tom WilliamsCQ-Roll Call, Inc via Getty Images_ftxbankman-fried Tom Williams/CQ-Roll Call, Inc via Getty Images
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    Will Crypto Survive?

    Kenneth Rogoff assesses the strategies regulators could adopt in the aftermath of the FTX debacle.
  2. spence156_SAUL LOEBAFP via Getty Images_bidenxi Saul Loeb/AFP via Getty Images
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    Done With Deglobalization?

    Michael Spence sees reason to hope that the scales may soon tip back from international confrontation to cooperation.
  3. velasco131_Chris McGrathGetty Images_bitcoin Chris McGrath/Getty Images
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    The Unbearable Uselessness of Crypto

    Andrés Velasco explains why FTX's collapse should sink a hyped-up lie bobbing on an ocean of libertarian technobabble.
  4. sinn107_Sean GallupGetty Images_germanyenergycoal Sean Gallup/Getty Images
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    Is Germany Sick Again?

    Hans-Werner Sinn pours cold water on the fantasy that European economies can weather gas shortages with minimal pain.
  5. op_stiglitz6_Anna MoneymakerGetty Images_USabortionprotest Anna Moneymaker/Getty Images
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    America's Silent Progressive Majority

    Joseph E. Stiglitz

    Now that the American electorate appears to have rejected Republican extremism, many will argue that US President Joe Biden and the Democrats should tack right to capture centrist voters. But this would be a mistake, given where voters' preferences increasingly lie.

     considers what the midterm election results indicate about voters' real priorities.
  6. jlevy2_Geo. P. Hall & SonThe New York Historical SocietyGetty Images_railroad Geo. P. Hall & Son/The New York Historical Society/Getty Images
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    Big Tech Gets Derailed

    Jonathan Levy traces the origins of the sector's recent turmoil to the nineteenth-century rise of the corporation.
  7. BQ – West Give in to Russia NurPhoto / Contributor via Getty Images
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    Will the West Give in to Russia?

    From soaring inflation to a deepening energy crisis, the United States and Europe are facing no shortage of economic challenges, and Russia’s war against Ukraine – and the sanctions imposed in response to it – bears much of the blame. As Russia launches new rounds of missile attacks, we asked PS commentators what the West should be doing for Ukraine – and how likely it is to do it.

  8. varoufakis97_SAMUEL CORUMAFP via Getty Images_musktwitter Samuel Corum/AFP via Getty Images
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    The Techno-Feudal Method to Musk’s Twitter Madness

    Yanis Varoufakis explains that the issue is neither vanity nor public service, but rather the need to acquire cloud capital.
  9. tmeyer2_Drew AngererGetty Images_supremecourtclimateprotest Drew Angerer/Getty Images
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    The Case for Mandating Climate-Risk Disclosure

    Timothy Meyer, et al. defend the legal and economic justification for the US Securities and Exchange Commission's proposed new rule.

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