Perspectives Lecture Series: March 2026
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In the 1600’s alchemist Henning Brandt’s search for the Philosopher’s Stone led him to isolate phosphorus mirabilis, 'miraculous bearer of light', a volatile substance used in everything from an early version of match sticks to incendiary weapons in WWII. Only years after its discovery was it recognized as an element that is essential for all living things. From microscopic algae in the ocean, to crops in our agricultural fields, phosphorus fertilizes growth at the base of the food webs on which we all depend. Join biogeochemist Dr. Julia Diaz for a fascinating journey from discovery of phosphorus and the history of its many uses to the important roles it plays in marine and terrestrial systems, from phytoplankton to food.
Seating is limited and lectures often sell out, so advanced registration is strongly recommended. Doors open at 6:30 p.m. and the lecture begins at 7 p.m.
Event Supported By
Birch Aquarium at Scripps
Birch Aquarium at Scripps is the public exploration center for the world-renowned Scripps Institution of Oceanography at UC San Diego. Perched on a bluff overlooking the Pacific Ocean, the aquarium features more than 60 habitats of fishes and invertebrates from the cold waters of the Pacific Northwest to the tropical waters of Mexico and beyond. An interactive museum showcases research discoveries by Scripps scientists on climate, earth and ocean science. The mission of Birch Aquarium is to provide ocean science education, to interpret Scripps research and to promote ocean conservation. Birch Aquarium provides ocean science education through creative exhibits, programs and activities designed to help people use critical thinking, and to make science relevant to their daily lives. Birch Aquarium interprets Scripps Institution of Oceanography research, emphasizing the interdisciplinary nature of the science used to study Earth, and inspiring public support of scientific endeavors. Birch Aquarium promotes conservation through education and research, believing that with increased understanding of the ocean, people will respect and protect the marine environment. Admission Rates - Adult: $18.50 - Child (3 - 17): $14.00 - Senior (60+): $15.50 - Students or UCSD Staff with ID: $15 - Ages 2 and under: Free - Active duty, reserve, veteran/retired US military ID holders receive $2 off each ticket.
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