'The Beautiful Brain' (Audible) is a series about the brain and how it gets affected by the sports we play. The show focusses on the degenerative brain condition called CTE (short for chronic traumatic encephalopathy) which shows up in an increased risk of dementia, problems with memory, depression, aggression and personality changes. We play some of Episode 2 of 'The Beautiful Brain' called 'An Inconvenient Truth' featuring interviews with Dr Bennett Omalu, the man who made the breakthrough linking CTE to repeated blows to the head in sport back in 2002, and Ann McKee, the director of Boston University's CTE Center.