Barack Obama: “I don't think there's a problem out there that we can't solve if we decide that we're going to solve it together.”

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.

A drift towards extremism was "not inevitable

I think when we act on that basis, it doesn't always work out, but over time things do get better.

Use that hope to make a difference. Get involved.