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Peter Singer

Peter Singer

Writing for PS since 2001
242 commentaries
1 videos & podcasts

Peter Singer, Emeritus Professor of Bioethics at Princeton University and Visiting Professor at the Centre for Biomedical Ethics at the National University of Singapore, is co-host of the podcast Lives Well Lived, co-founder of the charity The Life You Can Save. His books include Consider the Turkey, Animal Liberation, Practical Ethics, The Ethics of What We Eat (with Jim Mason), Rethinking Life and Death, The Point of View of the Universe, co-authored with Katarzyna de Lazari-Radek, The Most Good You Can Do, Famine, Affluence, and Morality, One World Now, Ethics in the Real WorldWhy Vegan?, and Utilitarianism: A Very Short Introduction, also with Katarzyna de Lazari-Radek. In April 2021, W.W. Norton published his new edition of Apuleius’s The Golden Ass. In 2013, he was named the world's third "most influential contemporary thinker" by the Gottlieb Duttweiler Institute. He is a co-author (with Shih Chao-Hwei) of The Buddhist and the Ethicist (Shambhala Publications, 2023).

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  1. Are We Responsible for Our Choices?
    singer240_GuyerwoodGettyImages_railroad_switch Guyerwood/Getty Images

    Are We Responsible for Our Choices?

    Mar 10, 2025 Peter Singer identifies a common flaw shared by deterministic theories of human behavior.

  2. “America First” in Action
    singer239_Andrew HarnikGetty Images_americafirst Andrew Harnik/Getty Images

    “America First” in Action

    Feb 6, 2025 Peter Singer assesses the damage Donald Trump has already done to long-term US interests since returning to the White House.

  3. Australia’s Great Social-Media Experiment
    singer238_Matt CardyGettyImages_teens_on_phones Matt Cardy/Getty Images

    Australia’s Great Social-Media Experiment

    Jan 6, 2025 Peter Singer assesses the merits of new legislation requiring users to be at least 16 years old.

  4. Choice in Dying Comes to the UK
    singer237_Carl CourtGettyImages_pro_euthanasia_protest_london Carl Court/Getty Images

    Choice in Dying Comes to the UK

    Dec 6, 2024 Peter Singer welcomes the approval of a bill that promises to empower terminally ill patients in England and Wales.

  5. What Progressives Must Learn from Trump’s Campaign
    singer236_ohn SenterUCGUniversal Images Group via Getty Images)_trump harris ads John Senter/UCG/Universal Images Group via Getty Images)

    What Progressives Must Learn from Trump’s Campaign

    Nov 14, 2024 Peter Singer thinks one of the most important lessons is to uphold open debate and address hot-button issues head-on.

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  1. lachman3_Charly TriballeauGettyImages_us_economy_eggs Charly Triballeau/Getty Images

    America Looks Like a Troubled Emerging-Market Economy

    Desmond Lachman lists the symptoms, from tariffs and massive public debt, to oligarchy and flagrant conflicts of interest.
  2. fofack29_eric1513Getty Images_dedollarization eric1513/Getty Images

    Will Trump Destroy the Dollar’s Primacy?

    Within its first two months, President Donald Trump’s second administration has attacked US institutions, alienated trade partners and allies, decimated consumer and investor confidence, and sent the stock market plummeting. Can the dollar’s status as the world’s leading reserve currency – and the extraordinary advantages this affords the US economy – withstand the onslaught?

  3. moyo32_Anton PetrusGettyImages_ai_money Anton Petrus/Getty Images

    Will AI Mean Higher Taxes?

    Dambisa Moyo warns business leaders that automation-driven efficiency gains may come with hidden long-term costs.
  4. gbrowne1_Thomas SamsonGettyImages_fossil_fuel_non_proliferation_treaty Thomas Samson/Getty Images

    A Defining Moment for Energy Security and Economic Prosperity

    Gaston Browne points out that the energy transition is vital not only to protect the planet, but also to enhance resilience.
  5. norrlof10_Picture AllianceGettyImages_lng_terminal_baltic_sea Picture Alliance/Getty Images

    How Much “Weaponization” Can the Global Economy Take?

    Carla Norrlöf worries that major powers’ understandable reliance on economic coercion will go too far.
  6. op_detter1_utah778Getty Images_balancesheet utah778/Getty Images

    Fixing Public Finances Without a Chainsaw

    Dag Detter

    Governments are the most important wealth managers in their respective jurisdictions, but they rarely behave like it. To boost revenue and ensure economic stability, policymakers must modernize their accounting practices and establish public wealth funds.

    urges cash-strapped countries to adopt a commercial approach to management of government-owned assets.
  7. delong268_Drew AngererGetty Images_trump Drew Angerer/Getty Images

    Rescuing America’s Economy from Trump

    J. Bradford DeLong thinks the US president needs a regent, similar to the role Howard Baker played under Ronald Reagan.
  8. bildt133_Tobias SchwarzGettyImages_rutte_vance Tobias Schwarz/Getty Images

    The Transatlantic World Will Never Be the Same

    Carl Bildt urges Europeans to prepare for the worst from Donald Trump’s America, which is behaving like an adversary.
  9. goldberg34_Mario TamaGetty Images_USshippingcontainers Mario Tama/Getty Images

    Making Sense of the Tariff Chaos

    Pinelopi Koujianou Goldberg considers whether the zero-sum logic behind the new US policy will spread.

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