Marisa Annunziato
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Ripple Effects: Water, Youth and Climate Action
The Columbia Climate School will host the Ripple Effects: Water in a Warming World pre-college virtual workshop in fall 2025.
On Saturday, October 17, 2026 from 10am to 4pm, Lamont-Doherty Earth Observatory Open House—our biggest, best science fun and discovery event of the year—will take place on our beautiful campus in Palisades, NY. Mark your calendar and join us for this free, family-friendly celebration of science! RSVP Today!
