Professor Alex Danchev takes up the 60 second challenge and chooses as his subject the concept of Biography.

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Dr Sara Motta takes up the challenge with her view on Democracy.

Professor Christopher Pierson takes up the 60 second challenge and chooses as his subject the concept of property. Challenge our experts yourself. If you have a concept you'd like explaining in 60 seconds or less drop us a line.

Dr Adam Morton takes up the 60 second challenge and chooses as his subject the concept of passive revolution. Challenge our experts yourself. If you have a concept you'd like explaining in 60 seconds or less - drop us an email.

Professor Paul Heywood takes up the 60 second challenge and chooses as his subject the concept of corruption. Challenge our experts yourself. If you have a concept you'd like explaining in 60 seconds or less - drop us an email.

Dr Lucy Sargisson takes up the 60 second challenge and chooses as her subject the concept of war. Challenge our experts yourself. If you have a concept you'd like explaining in 60 seconds or less drop us a line.

Dr Lucy Sargisson takes up the 60 second challenge and chooses as her subject the concept of Utopia. Challenge our experts yourself. If you have a concept you'd like explaining in 60 seconds or less drop us a line.

Dr Matthew Rendall takes up the 60 second challenge and chooses as his subject the concept of exploitation. Challenge our experts yourself. If you have a concept you'd like explaining in 60 seconds or less - drop us a line.