On Thursday 11 March 2004, on what would have been Douglas's 52nd birthday, Robert Swan gave the second Douglas Adams Memorial Lecture at the Royal Institution.
In 1989 Robert Swan became the first man to have walked to both the North and South Poles, and his 900-mile journey "In the Footsteps of Scott" across the treacherous Antarctic ice cap to the South Pole still stands as the longest unassisted walk ever made. In January 2002, Robert led "Mission Antarctica", a clean-up operation that removed 1,000 tons of waste from the continent.
You can find out more about Robert Swan's work, including the Robert Swan Foundation, by visiting his website.
The Lecture was followed by a raffle and fundraising auction held in aid of the two charities of which Douglas was Patron: Save the Rhino International and the Dian Fossey Gorilla Fund.
Save the Rhino would particularly like to thank the following: