Bethany Ehlmann

Planetary geologist; Assistant Professor of Planetary Science at California Institute of Technology

Scott W. Tinker

Director of the Bureau of Economic Geology; State Geologist of Texas; Geosciences Professor at The University of Texas at Austin

Peter B. de Menocal

President & Director of Woods Hole Oceanographic Institution; Professor, Department of Earth and Environmental Sciences Columbia University

Peter de Menocal on Ocean Solutions for a Warming Planet

Monica Grady

British Space Scientist; Professor of Planetary and Space Science at the Open University; Chancellor of Liverpool Hope University

Jan Zalasiewicz

Polish Geologist, Lecturer in Geology at the University of Leicester

Dr. Matthew Breen

Dr. Breen / Professor of Genomics in the Dept. of Molecular Biomedical Sciences / NCSU College of Veterinary Medicine

Bernd Würsig

Biologist; Regents Professor at Texas A&M University at Galveston

Rory Wilson

Zoologist; professor of Aquatic Biology at Swansea University

Samuel Wasser

Biologist

Victor Thompson

Anthropologist/ Archaeologist

Kyle Summers

Biologist; Associate Professor at East Carolina University

Beth Shapiro

Molecular Biologist; Associate Professor at University of California Santa Cruz

William Saturno

Archaeologist; Assistant Professor of Archaeology at Boston University

Andrés Ruzo

Geothermal Scientist & Amazon Conservationist

Erin Pettit

Glacier explorer

Brendan Mullan

Science Educator and Astrobiologist

Phillip Manning

Paleontologist/ Writer

Thomas Levy

Archaeologist

Cheryl Knott

Biological Anthropologist; Associate Professor at Boston University

Pieter Johnson

Biologist; Assistant Professor- Ecology and Evolutionary Biology University of Colorado

Chad Jenkins

Associate Director of the Robotics Institute at the University of Michigan

Louis Jacobs

Vertebrate Paleontologist

Jaime Incer

Conservationist

Salima Ikram

Archaeologist; professor of Egyptology at the American University in Cairo

Shafqat Hussain

Conservationist; Assistant Professor of Anthropology at Trinity College

Zeb Hogan

Ecologist/ Photographer

Amy Hessl

Physical Geographer

Samuel H. Gruber

Shark biologist; founder of the American Elasmobranch Society

Alexander Geurds

Archaeologist, National Geographic Explorer, Associate Professor at Leiden University & University of Oxford

Augustin Fuentes

Primatologist and biological anthropologist