[According to Twitter] 24 percent of American Twitter users are African-American. That's about twice as high as African-Americans are represented in the population.

Creativity is an import-export business.

The Internet has not become the great leveller that it was once thought it could be.

It's fine to have social media that connects us with old friends, but we need tools that help us discover new people as well.

Twitter is my main tool for ensuring news balance.

There's no locality on the web - every market is a global market.

If we need simple narratives so people can amplify and spread them, are we forced to engage only with the simplest of problems?