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Peter Singer

Peter Singer

Writing for PS since 2001
240 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. 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.

  2. 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.

  3. 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.

  4. Protesting Ethically
    singer235_DAVID CANTINIAUXAFPTVAFP via Getty Images_mona lisa DAVID CANTINIAUX/AFPTV/AFP via Getty Images

    Protesting Ethically

    Sep 3, 2024 Peter Singer & Martin Skladany apply four tests of proportionality to nonviolent demonstrations in democratic societies.

  5. Will We Survive the Next 100 Years?
    singer234_Westend61_worldbreaking Westend61/Getty Images

    Will We Survive the Next 100 Years?

    Aug 7, 2024 Peter Singer urges governments to treat existential risks to our species with the seriousness they deserve.

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  1. delaney1_Jose JimenezGettyImages_bahamas_dorian Jose Jimenez/Getty Images

    Turning the Financial Tide for Small Island States

    Maya Delaney & Aminath Shauna tout the potential of green and blue bonds to protect critical ecosystems and build economic resilience.
  2. brown116_Timur MatahariGettyImages_indonesia_free_school_meals Timur Matahari/Getty Images

    School Meals Provide Food for Thought – and Fuel for Development

    Gordon Brown & Kevin Watkins tout universal nutrition programs in lower-income countries to mitigate a lost decade for poor children.
  3. karl3_Apu GomesGetty Images_LAfires Apu Gomes/Getty Images

    A House Gutted by Fire

    Terry Lynn Karl blames the inferno now consuming Los Angeles County squarely on greenhouse-gas emissions.
  4. op_janeway17_Natalya KosarevichGetty Images_moneyhandslightbulb Natalya Kosarevich/Getty Images

    False Economies

    William H. Janeway

    For decades, an efficiency-centered “economic style” has dominated public policy, overriding the concerns for fairness that animated the New Deal and Lyndon B. Johnson’s Great Society. Now, Americans must brace for economic governance that delivers neither efficiency nor fairness, only chaos.

    highlights the high cost of the single-minded focus on efficiency that has come to dominate the discipline.
  5. bq trump institutions Photo by Brendan McDermid-Pool/Getty Images

    Can US Institutions Withstand Trump 2.0?

    While some observers doubt that US President-elect Donald Trump poses a grave threat to US democracy, others are bracing themselves for the destruction of the country’s constitutional order. With Trump’s inauguration just around the corner, we asked PS commentators how vulnerable US institutions really are.

  6. wagner31_Westend61Getty Images_climatependulum Westend61/Getty Images

    The Climate Policy Pendulum

    Gernot Wagner notes that green technologies retain their many advantages, regardless of national political developments.
  7. strain35_Christina HouseGettyImages_commencement_ceremony Christina House/Getty Images

    Could High-Skill Immigration Increase Under Trump?

    Michael R. Strain argues that the recent kerfuffle over foreign workers underscores the president-elect’s pragmatic instincts.
  8. posner38_Viktor SidorovGettyImages_un_flag Viktor Sidorov/Getty Images

    What Happened to International Law?

    Eric Posner sees the web of treaties, conventions, and institutions as another victim of the anti-globalization backlash.
  9. palacio165_Picture AllianceGettyImages_eu_flags Picture Alliance/Getty Images

    Europe’s Year of Fundamental Choices

    Ana Palacio considers the complex array of internal and external challenges the European Union must confront in 2025.

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