American entrepreneur and investor. Co-founder of Counsyl and former CTO of Coinbase. Former general partner at Andreessen Horowitz.

Tech and growth at @cgousu. All I want is for GDP per capita to be $200k by 2050. I believe in hard tech, megaprojects, fast planes, neomedievalism, and karma.

72% joking. Product Strategy @Zaarly. First book coming September 15: @Navalmanack. Playing with @coursecorrectly @evergrnlibrary

Dare mighty things! Puzzling on how to enable more awesome sci-fi shenanigans. Past: AI @MagicLeap, Space Robots @NASA + @Cornell, medieval history @Caltech

I write about productivity hacks ⚙️ something unique about me… I once dropped out of a high-growth startup to go to college 📚🤷🏻‍♂️

Teaching real economics and advanced investing so that anyone can make money - and keep it. 120k subs on YouTube http://youtube.com/heresyfinancial

Trying to find moats riding S-curves. Entrepreneur, investor. It’s always Day 1. @IncreasingRtrns host. Sign up for updates: http://hellerhs.com/subscribe