I remember 'Roots' growing up and the cultural impact it had on the country. Watching 'Roots' was not the cool remove of reading about slavery in a book or hearing about it in class. It became something that swept people along.

Old white guys can be a funny bunch, can't they? The same anti-same-sex marriage, anti-affirmative action cadre can flower into the biggest supporters of 'equality' the minute they get a whiff of minority empowerment.

It's funny: over time, if you're fortunate, you build a nice career, and you have these interesting moments, and I would not, looking back, trade any of them - 'Red Tails,' '12 Years a Slave' and 'Undercover Brother.'

If the Olympic Games ever served a true altruistic purpose, they have long since outlived it. Yeah, the pursuit of athletic excellence, sportsmanship and international goodwill is plenty noble. But the modern Olympics are at best a vehicle for agitprop; at worst, a scandal magnet.

At the bottom, the elimination of spyware and the preservation of privacy for the consumer are critical goals if the Internet is to remain safe and reliable and credible.

Deep-learning will transform every single industry. Healthcare and transportation will be transformed by deep-learning. I want to live in an AI-powered society. When anyone goes to see a doctor, I want AI to help that doctor provide higher quality and lower cost medical service. I want every five-year-old to have a personalised tutor.

I always get excited over James Murphy's work and everything that comes out of DFA. I really like the way that Murphy and LCD Soundsystem mix electronic, dance and rock together.

A man from a primitive culture who sees an automobile might guess that it was powered by the wind or by an antelope hidden under the car, but when he opens up the hood and sees the engine he immediately realizes that it was designed.