My dad was a scientist. More than that: my dad grew up in a tiny terraced house in Swansea, the only child of a second-generation immigrant family - his father sold cloth, zips and buttons from door to door - and so science - biochemistry at Swansea University, followed by a PhD at Imperial College - was his way out, his way up.

My dad was a scientist. More than that: my dad grew up in a tiny terraced house in Swansea, the only child of a second-generation immigrant family - his father sold cloth, zips and buttons from door to door - and so science - biochemistry at Swansea University, followed by a PhD at Imperial College - was his way out, his way up.

I'm very committed to anti-racism and gender equality - political issues, but not party political.