Study Discussion Groups (SDGs) are the heart of what we offer our members

The PLATO Society convenes peer-led Study Discussion Groups (SDGs) each term, sustaining rigorous, text-based inquiry across the liberal arts & sciences. Designed and facilitated by members, SDGs emphasize close reading, analysis, and collegial debate in seminar format.

Member Created & Led,
Small Group, Courses

Each week a different member is responsible for leading the discussion. Our courses, no matter the subject, are discussion, not lecture-based, and depend on the active participation of all.

We Offer
Four Categories

  • Arts & Literature
  • Social Science
  • History
  • Science & Technology

Course Length
& Timing

We have 3 terms: Winter, Spring/Summer and Fall

Offer 20+ SDGs per term.

Courses vary in length from 7-14 weeks.

Our Current SDGs - Spring 2026

Monday

10AM - 12PM

24 Fascinating Episodes of PBS Nova Series - Zoom

Monday

10AM - 12PM

24 Fascinating Episodes of PBS Nova Series - Gayley

Monday

10AM - 12PM

The Films and Legacy of Robert Redford - Zoom

Monday

1PM - 3PM

Between Dublin and Bloomsbury: Short Fiction with Joyce and Woolf - Gayley

Monday

1PM - 3PM

Art on the Screen: 10 Movies about Artists Worth Seeing - Gayley

Monday

1PM - 3PM

Arthur Miller - Gayley

Tuesday

10AM - 12PM

The Works and Tempestuous Life of Oscar Wilde - Gayley

Tuesday

10AM - 12PM

The Rise and Spectacular Fall of the Real Knights Templar - Gayley

Tuesday

1PM - 3PM

We the People: A History of the U.S. Constitution - Zoom

Tuesday

1PM - 3PM

We the People: A History of the U.S. Constitution - Gayley

Tuesday

1PM - 3PM

Computing Power Drives the Future - Zoom

Tuesday

1PM - 3PM

Henry James Goes To The Movies - Gayley

Tuesday

1PM - 3PM

An African History of Africa - Gayley

Wednesday

10AM - 12PM

How Collaboration and Curiosity Shaped Humankind - Gayley

Wednesday

10AM - 12PM

The Best TED Talks 2.0 - Zoom

Wednesday

10AM - 12PM

The Modern Jewish Experience in World Cinema - Gayley

Wednesday

10AM - 12PM

The Art of Memoir - Gayley

Wednesday

1PM - 3PM

Stateless: The Roma and the Kurds - Gayley

Wednesday

1PM - 3PM

Stateless: The Roma and the Kurds - Zoom

Thursday

10AM - 12PM

American Foreign Policy and the CIA in the 21st Century - Zoom

Thursday

10AM - 12PM

Russians Among Us - Zoom

Thursday

10AM - 12PM

Trees: Our future and theirs. Plus, a practicum on how to identify trees - Gayley

Thursday

10AM - 12PM

A History of California - Zoom

Thursday

1PM - 3PM

Science under Siege - Zoom

Thursday

1PM - 3PM

The Dead Sea Scrolls - Zoom

Thursday

1PM - 3PM

The Dead Sea Scrolls - Gayley