blog

Greetings from Nairobi! I just recorded my first Facebook Live from Kibera slum this morning. It was pretty crazy — Kibera is an informal...

I just published an ad that almost got banned by Facebook: But it’s for a good cause. At least 60% of what you put on your face goes into...

In 1948, a young Belgian woman, frustrated with her secretarial job in Paris and restless after the war, decided to hitchhike around the...

I've tried to avoid commenting too much on Trump's election to avoid demonizing Republicans and people in my network who support him. But...

Yesterday I rolled up to 180 Sutter Street on my bike, and a young man in an athletic shirt with a subtle blue logo ran out to greet me....

From tap dancing to Nobel speeches, a list of my favorite idea vectors. Over the holidays I wrote up this list of books that changed my...