Barack Obama: “Preventing mass atrocities and genocide is a core national security interest and a core moral responsibility of the…”

I’m going to insist that we can do better than we’re doing right now.

A drift towards extremism was "not inevitable

When we choose, when we make that decision, I do believe – and there is evidence for this – that the world gets incrementally better, and that is a worthy goal and it’s worth fighting for.

If I had a blame pie for why politics is so polarised and why we're seeing a rise of populism in many places, it's because of that information that is going into our brains every day.