The concern here is that financial services become a kind of tech-led Wild West.

I'm here to chew gum and kick some ass, and I'm all out of gum.

It surprises me how disinterested we are today about things like physics, space, the universe and philosophy of our existence, our purpose, our final destination. Its a crazy world out there. Be curious.

Do you believe in first love - or should I pass by again?

Our population and our use of the finite resources of planet Earth are growing exponentially, along with our technical ability to change the environment for good or ill.

Our only chance of long-term survival is not to remain lurking on planet Earth, but to spread out into space.

There is a real danger that computers will develop intelligence and take over. We urgently need to develop direct connections to the brain so that computers can add to human intelligence rather than be in opposition.