My Name is Keith Gaddis. I am a Senior Support Scientist in the Earth Science Division (ESD) of NASA. I am interested in population dynamics of species living in harsh environments. Using a combination of statistical, genetic, remote sensing, and ecological tools, I am examining how past climate change has shaped current species distributions and determines future population viability. I am also a vocal advocate for science communication and the use of science for public decision making. I am currently working to advance the breadth of science supported by NASA ESD, both in terms of fields and researchers.


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