Skip to main content

Our Contributors

5330 Contributors, 81 Regular Contributors

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
  7. G
  8. H
  9. I
  10. J
  11. K
  12. L
  13. M
  14. N
  15. O
  16. P
  17. Q
  18. R
  19. S
  20. T
  21. U
  22. V
  23. W
  24. X
  25. Y
  26. Z
  1. Lori Wallach

    Lori Wallach

    1 Commentary

    Lori Wallach is Director of Public Citizen’s Global Trade Watch.

  2. Mary Burce Warlick is Deputy Executive Director of the International Energy Agency.

  3. Sheila Warren, Chief Executive Officer of the Crypto Council for Innovation, is the co-host of Money Reimagined, a podcast on the CoinDesk network.

  4. Elizabeth Wanjiru Wathuti is Founder of Green Generation Initiative.

  5. Mark Watts is Executive Director of C40.

  6. John Weeks is Professor Emeritus at the School of Oriental and African Studies, University of London.

  7. Spencer Wells

    Spencer Wells

    1 Commentary

    Spencer Wells is Founder of the National Geographic Genographic Project and author of The Journey of Man and Deep Ancestry.

  8. Stephen Wertheim, a senior fellow in the American Statecraft Program at the Carnegie Endowment for International Peace, is the author Tomorrow, the World: The Birth of U.S. Global Supremacy.

  9. Sean Whelan is London Correspondent for RTÉ News.

  10. Edward L. Widmer is a former speechwriter for President Bill Clinton. Currently, he is a distinguished lecturer at the Macaulay Honors College of the City University of New York, and a Senior Fellow at the Carnegie Council for Ethics in International Affairs.

  11. Herman Wijffels is Professor of Sustainability and Societal Change at Utrecht University.

  12. Peter Wilson is an adjunct senior staff member at the RAND Corporation.

  13. Caroline Winslow

    Caroline Winslow

    1 Commentary

    Caroline Winslow is an associate with the Buildings Team at the Rocky Mountain Institute.

  14. Marco Witschge is Director of the New Energy for The Netherlands Foundation.

  15. Robin Wright

    Robin Wright

    Writing for PS since 1995
    6 Commentaries

    Diplomatic Correspondent, "Los Angeles Times."

  1. skidelsky191_Hollie AdamsGetty Images_rorystewart Hollie Adams/Getty Images

    The New Anatomy of Britain

    Robert Skidelsky laments the decline of UK institutions and the increasingly limited scope for meaningful action.
  2. ilango1_Getty Images_esg Getty Images

    Financing Our Survival

    Vera Songwe

    Between now and the end of this decade, climate-related investments need to increase by orders of magnitude to keep the world on track toward achieving even more ambitious targets by mid-century. Fortunately, if done right, such investments could usher in an entirely new and better economy.

    explains what it will take to mobilize capital for the net-zero transition worldwide.
  3. ito31_EVELYN HOCKSTEINPOOLAFP via Getty Images_modibidenlulag20 Evelyn Hockstein/Pool/AFP via Getty Images

    Whither the G20?

    Takatoshi Ito

    Following the latest G20 summit, the G7 should be thinking seriously about deepening its own ties with more non-aligned countries. If the Ukraine war drags on, and if China continues to threaten to take Taiwan by force, the G20 will be split between friends of the BRICS and friends of the G7.

    sees the grouping as increasingly divided between friends of the G7 and friends of China and Russia.
  4. kitaw1_Per-Anders PetterssonGetty Images_africamining Per-Anders Pettersson/Getty Images

    Making the Most of Africa’s Strategic Green Minerals

    Marit Kitaw explains how the continent can move beyond resource extraction to build green industry.
  5. frankel128_ plus49Construction PhotographyAvalonGetty Images_emissions plus49Construction PhotographyAvalonGetty Images

    America Must Join Europe’s Climate Club

    Gary Yohe & Roger Kuhns urge US policymakers to create a carbon-pricing policy in line with the bloc’s emissions-reduction plan.
  6. ydeng1_ Feng LiGetty Images_chinapolicecorruption Feng Li/Getty Images

    Measuring Corruption in China

    Yongheng Deng & Shang-Jin Wei outline a novel approach to assessing the extent and scope of the country's graft problem.
  7. tyson115_ Chip SomodevillaGetty Images_local reporters Chip Somodevilla/Getty Images

    To Protect Democracy, Revive Local Journalism

    Laura Tyson & Lenny Mendonca identify promising new models and philanthropic initiatives geared toward supporting independent media.
  8. sjohnson2_ GHIEducation ImagesUniversal Images Group via Getty Images)_chemo GHI/Education Images/Universal Images Group via Getty Images

    How to Achieve Universal Cancer Care

    Sonali Johnson urges governments worldwide to include the disease in national health-insurance schemes.
  9. roubini181_mmxxmmGetty Images_digitalclimate mmxxmm/Getty Images

    What Climate Finance Needs

    Nouriel Roubini & Reza Bundy explain what it will take to channel private capital and savings toward sustainable development.

Edit Newsletter Preferences

Set up Notification

To receive email updates regarding this {entity_type}, please enter your email below.

If you are not already registered, this will create a PS account for you. You should receive an activation email shortly.