Boole (tree) the largest in Converse Basin Grove, was named around 1895 by A.H. Sweeny, a Fresno doctor, after Franklin A. Boole, a supervisor of the logging operation who spared the tree's life due to its great size. Before 1931, it was thought by many to be the largest tree in the world (although the General Grant Tree was more popularly known as the largest tree in the world at that time), but it is now known as the sixth largest tree, after five other giant sequoias: the General Sherman tree, the General Grant, the President tree, the Lincoln tree, and the
Lisa the Tree Hugger winding its way down Lombard Street in San Francisco before reaching the Pacific Ocean and heading out to sea, all set to a parody of "This Land is Your Land" called "This Log is My Log". "Lisa the Tree Hugger" was written by Matt Selman and directed by Steven Dean Moore as part of the twelfth season of "The Simpsons" (2000–2001). It is based on a story Selman heard on the radio about Julia Butterfly Hill, an American activist and environmentalist who lived in an old California Redwood tree known as Luna for more than two years between 1997 and