Even if we end up with better regulations, we'll still have 300 million guns washing around the US, and that's going to be a huge problem for decades, because guns last a long time.

We assumed matter was fundamental when we probably should have prioritised consciousness. If we viewed consciousness as the prima materia of reality itself, I think we'd know a lot more about these intelligences and hidden agents than we do today, had we not gone down that strict materialist path all those years ago.

Sometimes it's hard to shake the feeling that we are slipping backwards, but I'm an optimist at heart. We have a long way to go, but if history has taught us anything, it's that women rarely win anything without a fight!

It was her death that actually made us say 'right, that's it – we've talked a lot but we haven't done anything. Now we've got to do something'. And that's when Zoo Check began which is what we were called in those days.

The traditional sources of capital for ideas — investment, charity, rich relatives, grants — are nowhere near sufficient to the number of good ideas in the world.