“I cycle, which is a healthy thing for an 80-year-old to do. I rarely go further …” — Richard Rogers

A greater focus on design in all new homes would make the best use of land, create homes and public spaces, and reinforce the structures of urban life.

There is no one-size-fits-all solution to the challenges facing our cities or to the housing crisis, but the two issues need to be considered together. From an urban design and planning point of view, the well-connected open city is a powerful paradigm and an engine for integration and inclusivity.

Family is everything, although I've been fortunate enough to have worked with some of the most amazing minds over the years, including Renzo Piano, John Young, Graham Stirk and Ivan Harbour.

The Ranelagh Gardens in Chelsea provide plenty of opportunities to walk, think and relax.