Finding solutions to immediate life-threats. Building infrastructures that will carry us safely into the future. Empowering ordinary people with knowledge.

Writer and photographer based in New York. johnwhitaker.org

U.S. EPA Administrator, mom, wife, Boston area native, Red Sox fan

Associate Professor of Media Design at Parsons School of Design @THENEWSCHOOL http://dave.parsons.edu

Center for Civic Media, MIT Media Lab, Global Voices, Berkman Center. Author of Rewire, published by W.W. Norton RT ≠ endorsement, RT = interesting read.

Data Scientist. Computational musicologist. Digital media specialist. Developer. Author. University of Mary Washington, Hybrid Pedagogy.

Teacher and freelance writer making my home in the UAE.

Changed my name back to Hall, sorry for the confusion. Also, if you are interested, my video channel: https://www.youtube.com/channel/UCMzT-mdCqoyEv_-YZVtE7MQ

law professor, activist.

I write NextDraft, a quick and entertaining look at the day’s most fascinating news.

Entrepreneur, philanthropist, three-term mayor of New York City, father & grandfather, and 2020 candidate for President of the United States

Founder and CEO of http://t.co/atjgtNTFAm.

Play Engineer. Social Inventor. Gentle Revolutionary. I always seek new possibilities and increase of love, wisdom and play in the world.

Asia correspondent for PRI and GlobalPost Investigations• RFK Award Winner • Author of HELLO, SHADOWLANDS, available on Amazon: goo.gl/c5FgjT

Founder & CEO, Change.org

I think about the planetary future for a living. Writer, public speaker, strategic advisor. Now writing at thesnapforward.com.

You’ll find me @homebrew , Seed Stage Venture Fund w @satyap . Previously made products at YouTube, Google & SecondLife. Married to @cbarlerin .

Writing about politics, history, and society. Also at www.tswriting.substack.com, www.tswriting.co, @ts_writing

Essays, features and assorted ramblings for over 80 publications, inc. NYT Magazine, WaPo, NYT, The Atlantic, WSJ, Nat Geo, and TIME: www.henry-wismayer.com.

vampire.

Actress & activist. I do YouTube with my girlfriend @erikaandfrida & founded @rose_resistance. Become a patron! http://Patreon.com/erikaheidewald

Lawyer by day. Star Wars aficionado by night. Hug a wookie and fight the dark side.

UX Research Lead @ Google Flights | 20% People+AI Guidebook | Forbes 30 Under 30 | PhD | Global Shaper & Expert @WEF | Prevsly @UniofOxford @Harvard

CEO at obvi: products for designers + insights and design consulting. Former design director at IDEO and marketer at P&G. https://www.obvi.com

Find me on Substack: ahmedkabil.substack.com

Senior Advisor to President Obama. Tweets may be archived. More at http://wh.gov/privacy.

100 percent crowdfunded. All content co-written with Tim Foley. https://www.patreon.com/caitlinjohnstone https://www.paypal.com/paypalme/caitlinjohnstone

Irish writer based in London. Tech policy, possible futures, politics. @mariafarrell http://www.crookedtimber.org

Catalysing transformative innovation, cultural co-creation, whole systems design, and bioregional regeneration. Author of Designing Regenerative Cultures

The Universe is: Expanding, cooling, and dark. It starts with a bang! #Cosmology Science writer, astrophysicist, science communicator & NASA columnist.

Associate Editor, The Atlantic. Proud expat of New Jersey and Chicago.

Author of The Mystic In The Mews (themysticinthemews.com). Satirist. Humor writer. Former advertising creative director. Visit me at allanishac.com.

Passionate about innovation and creating a world of Abundance. Companies: XPRIZE, Singularity University, Planetary Resources, Human Longevity Inc.

Writer, teacher, culturemaker. Co-founder of a school called HOME. Originally from the north-east of England, now living in central Sweden.