sentences:  A short article on the "importance of knowing nothing" was published by the prestigious Royal Society of Arts in 2011.She has been a supporter of and active campaigner for the Tibetan cause for many years, and a founding member of 'Act for Tibet'.In 2003, during the writing of the book "For Tibet, with Love ", she organised a stunt in Trafalgar square — a banner depicting the Dalai Lama was unfurled from the top of Nelson's Column and a pro-Tibet campaigner made a parachute jump.