Public Lectures

Each year, AGCI hosts several public talks featuring leading global change researchers and practitioners. Presented by participants in AGCI’s signature workshop series, these lectures cover the gamut of global change topics from biodiversity threats to urban heat resilience to the history and future of Earth’s climate trajectory. AGCI’s public lecture series honors Walter Orr Roberts (1915-1990), noted humanitarian, scientist, and founder of the National Center for Atmospheric Research (NCAR).

July 15, 1999

James K. Mitchell

Aspen CO
July 16, 1998

John S. Lewis

Aspen CO
August 5, 1997

William Easterling

Aspen CO
July 31, 1997

Jerry Melillo

Aspen CO
July 16, 1997

Martin I. Hoffert

Aspen CO
July 9, 1997

Donald J. Wuebbles

Aspen CO
July 17, 1996

William Hooke

Aspen CO