Jamil Zaki: How to escape the cynicism trap.
Jay Walker on the world's English mania. Geoffrey West: The surprising math of cities and corporations. Miru Kim's underground art. Thandie Newton: Embracing otherness, embracing myself. Anna Deavere Smith: Four American characters. Chris Anderson: How web video powers global innovation. Murray Gell-Mann on the ancestor of language. Steven Pinker on language and thought. Marcel Dicke: Why not eat insects? Eve Ensler: Embrace your inner girl.