So to hope to be able to have peace, to be able to have justice and environmental balance, are consequences of our behavior, not just our intentions.

I think there's an enormous value to being negative. The world we live in today, negativity is not permitted.

So, not for lack of love of language, but because I feel our language is in an enormous state of humiliation, I decided to make films without words.

Having been an educator for so many years I know that all a good teacher can do is set a context, raise questions or enter into a kind of a dialogic relationship with their students.

That just doesn't make sense, that government should be making money off students.

Warp speed developments in technology - automation, artificial intelligence, and the arrival of the sharing economy - are transforming how we work. Beyond technology, traditional working patterns are also being disrupted by changes in society, organizations and workforce management, leading to the rise of a more independent and dispersed workforce.

I leave Medicare alone. I create a new system for everyone under 65 where they get health care as a right. It's a basic plan. We roll Medicaid into that, but then we allow people to have choices and get private insurance to supplement that basic government plan.

If there is a ground zero in the cultural wars, it is Missouri, a state where pro-life groups are strong and well organized and their agenda dominates local politics.