Dame Jo da Silva is a structural engineer and disaster relief specialist. Her humanitarian work has taken her from Sri Lanka in the wake of the Tsunami to Pakistan and Haiti to help with their post-earthquake recovery. Jo was born in Washington DC where her father was a diplomat. As a child she enjoyed making things including buildings for her brother’s train set. After graduating from Cambridge University she joined design and engineering firm Arup where her first assignment involved working with Lord Norman Foster on a design for bus shelters. She went on to...