Since its foundation, the Aspen Global Change Institute has been working to facilitate critical scientific discussions on subjects in Earth systems science. Under the direction of its first scientific advisory board, AGCI held its first summer session in 1990. Since that first meeting, AGCI has held over 75 such workshops, gathering more than 2,500 scientists from 40 countries over that time. In addition to furthering research on a specific topic, these workshops benefit the broader community, as scientists who attend the meetings become ambassadors for interdisciplinary science, subsequently helping to break down disciplinary barriers and promoting relevant scientific engagement with the public.