A Charitable Earth was a charity founded by Ace, a former companion of the Doctor, (AUDIO: In Remembrance) after Irving Braxiatel wiped her mind of Gallifrey, the Time Lords and the Doctor and placed her back on Earth. (AUDIO: Soldier Obscura, In Remembrance) It was founded to help orphans and underprivileged children, just as the Doctor had helped Ace when they first met. (AUDIO: In Remembrance)
We believe in training kids to be the best they can be. Tomorrow's heroes.
While looking up the Doctor's other companions, Sarah Jane Smith found out about Dorothy, discovering the charity had raised billions of pounds. (TV: Death of the Doctor)
As of 2010, the Sixth and Seventh Doctor's former companion Melanie Bush worked with A Charitable Earth, providing PCs to schools in Africa. (PROSE: Death of the Doctor)