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Professional practice

Scientists & researchers

A public account of uncertainty, evidence, negative results, collaboration, explanation, and ethical limits.

12 questions, 224 answers on the record, from 182 members. Every question is asked in FLAPSS wording — nobody answers as anybody else.

Worth reading

What does everyone in your world seem to agree on that you think is wrong?

Lisa Su

Chair and chief executive of Advanced Micro Devices

Technology itself does not decide what the future looks like.

Recorded · MIT News · 2026

Nithin Kamath

Co-founder and chief executive of Zerodha

Sleep has to be, by far, the most underrated aspect of good health. I think sleeping less & working more is glorified.

Recorded · Nithin Kamath's blog · 2022

Andre Geim

Condensed matter physicist; Nobel laureate in Physics, 2010

Instant information about everything and everyone often allows an individual opinion to compete with consensus and paranoia with evidence.

Recorded · Nobel Prize Outreach · 2010

Read all 80 →

Who has answered

Members with enough answers in this questionnaire to be worth arriving at — listed A–Z, not ranked by count.

  • Barack Obama

    44th President of the United States, 2009–2017; United States Senator from Illinois 2005–2008

    2 answers United States b. 1961

  • Bill Clinton

    42nd President of the United States, 1993–2001

    3 answers United States b. 1946

  • Charlie Munger

    Vice chairman of Berkshire Hathaway, 1978–2023

    2 answers United States b. 1924

  • Daniel Kahneman

    Psychologist; laureate of the Sveriges Riksbank Prize in Economic Sciences, 2002

    2 answers Israel / United States 1934–2024

  • David Vélez

    Co-founder and chief executive of Nubank

    4 answers Colombia

  • Desmond Tutu

    Anglican Archbishop of Cape Town; chair of South Africa’s Truth and Reconciliation Commission; Nobel Peace Prize, 1984

    4 answers South Africa 1931–2021

  • Edmund Hillary

    Mountaineer and explorer; first ascent of Everest, 1953

    3 answers New Zealand 1919–2008

  • Elinor Ostrom

    Political economist; laureate of the Sveriges Riksbank Prize in Economic Sciences, 2009

    2 answers United States 1933–2012

  • George Lucas

    Filmmaker; creator of Star Wars and founder of Lucasfilm

    2 answers United States b. 1944

  • Jensen Huang

    Co-founder, president and chief executive of NVIDIA

    2 answers United States b. 1963