It should remain a prescription drug — because you need instructions at the same time on what to do.

The systems we now use exist at a scale that's actually hard to comprehend as human beings. On Facebook, you are one of several billion people and at that scale, it's easy to become a number, or simply a wallet.

Jeff and I tried our best but all our father could say is, 'when I'm gone, the business is yours…' – number 1, we didn't want our Dad to go.. and number 2, it was clear the business would be gone before he was. The business was dying.

Bill Gates of Microsoft is on-record as saying, 'Microsoft would not function as a company in the way that it does without operations in Israel.'

A crucial aspect of addressing antisemitism involves recognising that we are confronting not only ideological Jew-haters, the overt antisemites, but also the more pervasive cultural phenomenon of antisemitism. While we often think of antisemites as 'the other guys', antisemitism is part of our broader culture.