Welcome to the Osher Lifelong Learning Instituteat Sierra College Summer 2025Registration isOpen! Summer2025 Term Dates: (M) June16 - (Th) July 31

Why Sustainable Fish is Better for the Earth?    NEW!

In the past 30 years marine heat waves have increased 50%. These changes are impacting marine life. Sudden rises in temperature and acidification can lead to the loss of marine habitats and species.  It is important to make wise sustainable choices when eating fish in our warming world.

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