Female ambition is such a complicated thing to play because it is an aggressive quality, and people respond very badly to women exhibiting any kind of aggression.

I think the problem is that there has been a kind of backlash against feminism. I think women just didn't really see themselves winning that fight, and I think that probably led to a lot women feeling trapped in a perpetual cycle of disappointment - trying to be feminists and failing to be.

I have always been interested in gender politics, so I'm not that keen on doing things that don't represent a truth about women.

There are still journalists who risk their lives in situations of conflict, versus those who sit behind a desk at 'News of the World' to report on whether someone is going out with somebody or not.

And now, without having wearied my friends, I hope, with detailed scientific accounts, theories, or deductions, I will only say that I have endeavoured to tell just the story of the adventure itself.

We are entering an age where people can claim to know more about what really happened than the people who were there. Where people will dismiss eyewitness accounts, on the basis of their gut feelings; where they will refute scientific discoveries because the scientist just doesn't look trustworthy.

Another random thing I do is the search for extraterrestrial intelligence, or SETI. And you may be familiar with the movie 'Contact,' which sort of popularized that. It turns out there are real people who go out and search for extraterrestrials in a very scientific way.

Unlike scientism, science in the true sense of the word is open to unbiased investigation of any existing phenomena.