Dr. Hall is a professor at University of California, Los Angeles, teaching climate-related courses at the undergraduate and graduate levels. He is the faculty director of the UCLA Center for Climate Change Solutions.

Henry Pollack spoke at the Aquarium on November 9, 2011 on the topic of warming in the Arctic. He is an emeritus professor of geophysics at the University of Michigan, where he served as chairman of the department of geological sciences and associate dean for research in the College of Literature, Science, and the Arts. He is a science advisor to former Vice President Al Gore’s Climate Project and a contributing author to the Nobel Prize-winning Intergovernmental Panel on Climate Change Fourth Assessment Report.

Rosit Dagit, who spoke at the Aquarium about the impact of climate change on sensitive species on September 1, 2011, has been a researcher with the non-profit research and education foundation Oceanites and the Antarctic Site Inventory since its inception in 1994 and a senior conservation biologist with the Resource Conservation District of the Santa Monica Mountains since 1988.

LuAnn Dahlman, who spoke at the Aquarium on September 22, 2011, spent a season at McMurdo Station in Antarctica, working with an international group of scientists and drillers who are doing this innovative research. Dahlman is part of the Communications and Education group at the National Oceanic and Atmospheric Administration’s Climate Program Office and develops climate-related educational materials.

Dr. Lori Hargrove, who spoke at the Aquarium on September 15, 2011, began volunteering at the San Diego Natural History Museum in 1995 and is currently a postdoctoral researcher in the museum’s department of birds and mammals. She is working with a team on an ongoing project to document wildlife distribution and abundance in the San Jacinto Mountains and compare the results to information gathered 100 years ago.

Peter Ward, who spoke at the Aquarium about the impacts of climate change on June 16, 2011, is a professor of biology and space sciences at the University of Washington in Seattle. His books include "Rare Earth: Why Complex Life is Uncommon in the Universe" and "The Medea Hypothesis: Is Life on Earth Ultimately Self-Destructive"?

Laurence Smith, who spoke at the Aquarium on June 23, 2011, is a professor and vice-chair of geography and professor of Earth and space sciences at the University of California, Los Angeles. His book, "The World in 2050," discusses what our world might look like in forty years if current trends in population, resource demand, economics, and climate change continue.

Richard Somerville is a theoretical meteorologist and distinguished professor emeritus at Scripps Institution of Oceanography at the University of California, San Diego. He earned his Ph.D from New York University and has received awards for both his research and his popular book, The Forgiving Air: Understanding Environmental Change.

Part of our Climate Change and What it Means to California lecture series. Kathy Kelly, PE, is chief of the Department of Water Resources’ Bay-Delta Office, which plans facilities and implements actions in the Sacramento-San Joaquin River Delta to improve water quality, water supply reliability, and the ecosystem. She is a civil engineer with experience in planning and hydrologic engineering.

Part of our Climate Change and What it Means to California lecture series. Jeanine Jones is CDWR's interstate resources manager. Her prior position was the drought preparedness manager. Her more than 30 years experience with CDWR includes directing the statewide planning program, participating in interstate water negotiations, and working on climate change adaptation programs. She is a registered professional engineer in California and Nevada, has a BS and MS in civil engineering, and is a member of ASCE and AWWA.