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Fall Update

At SPS this fall, all courses, other than pre-established online courses, will be offered face-to-face in our New York City classrooms. Some of these face-to-face courses will be offered in the HyFlex format to ensure that all of our students can make progress toward their degree requirements, if faced with delays due to student visas or vaccination effectiveness wait times.
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Lex van Geen

Lamont Research Professor, Lamont-Doherty Earth Observatory

Dr. van Geen is a Lamont Research Professor, whose research interests range from Chemical Oceanography to Paleoceanography. He has increasingly turned his focus on the interactions between the environment and human health. His ongoing projects include the study of the patterns of contamination in well water across South Asia and lead in soil contaminated with mine tailings in the Peruvian Andes.