We can't any longer have the conventional understanding of genetics which everybody peddles because it is increasingly obvious that epigenetics - actually things which influence the genome's function - are much more important than we realised.

That Britain today is a liberal society is largely because of the philosophy and outlook of the Anglican Church, which did so much to shape our core values in the past few centuries.

By discovering how our minds work, we can improve our learning power and unlock our true potential.

Neuroscience is now a very important research area in biology. We are now understanding a lot more about brains in babies, as well as children and adults.

I know it's inevitable that there will be those who compare 'The Pacific' to 'Band of Brothers.' For years, the Pacific theater of war was not talked about as much as the European theater, yet it was part of the same war.

War is hugely profitable. It creates so much money because it's so easy to spend money very fast. There are huge fortunes to be made. So there is always an encouragement to promote war and keep it going, to make sure that we identify people who are 'others' whom we can legitimately make war upon.

Tragically, the effort to make America and the world safer and to defend freedom around the world is not without an enormous cost to this Nation in terms primarily of lost lives and those who bear the scars and the wounds of war, and their families who must bear these losses.

War and Peace' is about relationships: family relationships, loving relationships, relationships at war... it's a really young story as well.