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.

In the '70s, there were economists who argued that seat belts were causing people to drive faster and kill more pedestrians. But after 15 or 20 years of research, we can now conclude that's actually not true. Seat belts, on net, do make people safer. So, on an evidence-based process, we should have people wear seat belts.

In Darwin's time all of biology was a black box: not only the cell, or the eye, or digestion, or immunity, but every biological structure and function because, ultimately, no one could explain how biological processes occurred.

One of the big concerns is the increasing disrespect for the scientific method and for policies that aren't based on facts and evidence.

I would have loved to have been science-minded enough to be in the caring profession - either as a doctor or nurse or vet.