The greatest grand challenge for any scientist is discovering how to prevent the spread of HIV and finding the cure or an effective vaccine for AIDS.
I suppose young people think football is glamorous - soccer - it's big money and the stars of it, they look good and have a great big house and a huge Ferrari.
There was a strange atmosphere on the set because we were filming in this large house, which was used for troubled children. You'd go in and find walls had been burnt down. The building was charged with this history and it stayed with us throughout the filming.