Carola Stearns

Carola Stearns is a field geologist and geophysicist with over 40 years of experience enthusiastically sharing her fascination with the Earth and how it works.  She earned a Ph.D at the University of Michigan, has worked in exploration for major oil companies, taught at universities, and maintains a research affiliation with the Kelsey Museum of Archaeology at the University of Michigan.  She has worked with archaeologists on both prehistoric and classical sites around the Mediterranean and in the southwest of the US.  Her diverse research interests include tectonics as well as climatic geomorphology, especially as it relates to human history.  She has lectured as a park ranger at the Grand Canyon, on trips for the UM Alumni Association, and in Ann Arbor training docents for the botanical gardens, arboretum and the public school’s environmental education program.  Currently she works part-time as an interpretive guide in Santa Fe. 

John Grabowska

John Grabowska is a nature documentarian whose films are broadcast nationally and internationally and have won awards at mountain and environmental film festivals around the world. In a 30-year career with the US National Park Service, he Executive Produced more than 40 films on National Parks, and taught environmental media workshops for the Panamanian and Argentine national parks, working in Patagonia and Iguazú. John has lived in Austria, Spain, and Honduras, where he was a Peace Corps Volunteer teaching killer bee management. He has traveled to more than 20 countries throughout the Americas and Europe. John has lectured on natural history and filmmaking at the Smithsonian Institution and The National Geographic Society and cofounded the American Conservation Film Festival.

Peter Bobrowsky

Peter Bobrowsky is a professional archaeologist and geologist with 40 years of experience working as a consultant, scholar, teacher and researcher across the globe. His academic achievements include almost 500 publications - 20 technical books such as the Encyclopedia of Natural Hazards, Encyclopedia of Engineering Geology and The Landslide Handbook - the latter written for the general public has been translated into Spanish, Portuguese, Mandarin, and Japanese; induction as an International Fellow of the Explorers Club of New York and Fellow of the Geological Society of America. He is the recipient of numerous awards including most notably the Eugene Shoemaker Communications Award for Best Book (2009), the Edward B. Burwell Jr. Award for Engineering Geology (2011), the Queen Elizabeth II Diamond Jubilee Medal (2012) and the James Harrison Outstanding Achievement Award (2020).

Dr. Bobrowsky has a prominent history of international positions and appointments in particular Secretary General of the International Union of Geological Sciences an NGO representing some 1 million earth scientists around the world, President of the Canadian Quaternary Association, President of the Geological Association of Canada and President of the International Consortium on Landslides.

A popular global public speaker for the past 25 years he remains a much sought after and well-liked lecturer for the Smithsonian since 2004. His multi-disciplinary background and extensive travel to over 110 countries contribute to his unique, informative and enthusiastic speaking style. A born extrovert, with an easy going manner, Peter strives to understand and explain the crucial links between a diverse and dynamically changing Earth and the evolution of changing societies through history.

He divides his time between travel adventures and home life near Sidney by the Sea on Vancouver Island.

Maya Wei-Haas

Maya Wei-Haas is an award-winning science reporter who writes about all things science with a particular affection for rocks and reactions. She works as a freelancer for a range of outlets, but before setting off on her own she was a staff writer for National Geographic for nearly five years and an assistant editor at Smithsonian digital news for nearly three years. 

Maya holds a BA in Geology from Smith College and a PhD in Earth science from The Ohio State University. She traveled the world in the name of science, scooping ice melt from the top of Antarctic glaciers, hauling up sediments from Svalbard lakes, and monitoring water chemistry in Alaskan rivers. This journey helped her realize that the part of science she loves most is communication. She made the jump to journalism as a fellow for the AAAS Mass Media program. Now she's working to bring these types of adventures and the science that surrounds us to the general public.

Her work was awarded American Geophysical Union’s David Perlman Award for Excellence in Science Journalism (2020) and the American Society of Civil Engineers Excellence in Journalism Award (2021). In addition to science news and features, she authored the solar system section of the National Geographic Stargazer’s Atlas. She is now working on a forthcoming children's book about the amazing things that rocks can reveal with Phaidon Press.