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Divided: why we're living in an age of walls - Tim Marshall

Best-selling author of Prisoners Of Geography, Tim Marshall delves into our past and our present to reveal the fault lines that will shape our world for years to come.

Divided: why we're living in an age of walls - Tim Marshall

Best-selling author of Prisoners Of Geography, Tim Marshall delves into our past and our present to reveal the fault lines that will shape our world for years to come.

Tim Marshall on why we’re living in an age of walls

Prior to his regional theatres tour, we caught up with journalist, author and broadcaster, Tim Marshall, to discuss his new book.  

Featuring some beautiful imagery, Melanie takes us on a scientific journey into Arctic lands to learn about the spectacular aurora.