From Tahrir Square to Wall Street and back again: ex-banker focusing on sustainable development and investment.

Medical Anthropologist, Creator of Healing From Healing (IG & FB), Co-Founder and COO of Hidden Hand Media.

One of the largest, vertically integrated suppliers of sustainable seafood.

I teach people to learn HOW to learn / Serial entrepreneur / Bestselling author / Contributor: Time, Fortune, and Harvard Business Review)

Insight and opinion on international news, politics, business, finance, science, technology, books and arts.

I write stories on Substack! https://substack.com/@willcho If you want to ask me a question or simply want to talk: @ohc.william@gmail.com.