In the next programme Jenny Cuffe returns to Bristol and it's French twin Bordeaux, to find out how people get about the city and what plans there are for solving traffic gridlock, broadcast on Monday 13 December on Radio 4 2000 GMT.

BBC: Finding a home

To find out more about the faith make up of the city, Hardeep visits the Dock Mosque, home to Yemeni Muslims who have been part of the multicultural make up of Cardiff for decades.

BBC: Great British Faith: across Cardiff's communities

To this end, the first thing to do is to learn: find out about biodiversity in your city, region and country, and about how your consumption patterns and everyday actions impact biodiversity both locally and globally.

FORBES: The Future of Life On Earth: Part Two Of The Discussion

To find out more about Rooney, we travelled to his native city and spent a day in Croxteth, the tough estate he was born into and that shaped his personality.

BBC: The real Wayne Rooney