"It is important that people understand what happened at sites like Orford Ness and Bletchley Park and how important they were," says Sue Black, a British computer scientist who was awarded an OBE for her successful Saving Bletchley Park campaign.  "So they can celebrate the dedication, hard work and sacrifice of the people who worked there, and their contribution to peace. It helps to keep us grounded and realise what is important in our own lives."