A lot of international companies invest in the U.K. as a base for doing business with the rest of the European Union.

Love may be boundless and abundant, but time isn't. Time is finite.

We now have political chaos. We've got parties in Ireland saying they want to merge with Northern Ireland. You've got parties in Scotland saying you want to leave the U.K. You've got the Spanish government saying it would like to take ownership of Gibraltar, which is a British overseas territory... So just the politics of this is a mess.

The more grotesque your boss's pay and the less he has do to earn it, the bigger the motivation for you to work with the aim of being promoted to what he has.

In many ways, love seems to be totally divorced from economics. But then you realize - well, the stakes are high. This is something that matters to us. We're dealing with scarcity. I mean, if you're dating one person, at the very least, you don't have as much time to date another person. And you may well find that you can only date one person at a time.

We should not try to design a better world. We should make better feedback loops.

There is much more to life than what gets measured in accounts. Even economists know that.