David Arnold is available to speak to groups, elaborating on details in the pictures, how he located earlier scenes, why we care about shifting baselines, and what we can do to reverse the trend. Selected venues to date include the Explorers Club in New York City and the Union, Chilton and St. Botolph Clubs in Boston; the New York City Public Schools and Boston area high schools including Andover, Rivers, The Waring School, Concord Academy and Brookline High; and universities including Tufts, Harvard and Brown.  Additional talks have been presented in North Haven, Islesboro and Southwest Harbor, Maine.


“Your visit was unanimously positive, and your approachable, down-to-earth, accessible style was greatly appreciated… You truly made a difference.”
Rachel Teasdale, Acting Executive Director, Gateway Science Museum, California State University, Chico