The Science History Institute Museum is closed for renovations.
The Othmer Library remains open by appointment.

Join our museum’s Gallery Guides for a “drop-in” tour that explores the vital impacts made by engaged communities on scientific discovery, environmental justice, and public health.

Our Science & Activism Tour invites visitors to consider these questions: Who is a scientist? Who is an activist? How does each bring about change?

Stories include the influential book Silent Spring by conservationist Rachel Carson and the rise of the environmental movement; ACT UP, the AIDS crisis, and the development of the patients’ bill of rights; the Black Panthers’ lead role in community testing for sickle cell anemia; and the community-led research conducted by neighborhood coalition groups fighting to make government and industry accountable for environmental injustice.

This tour offers a broad picture of the ways activists have reshaped our understanding of science and how visitors can become engaged today through community science.


Drop-in tours are free and no reservations are necessary.

More events

aerial view of California coast
February 23, 2025
Conferences & Symposia

The Spirit of Asilomar and the Future of Biotechnology

50 years after the Asilomar Conference on Recombinant DNA, experts will gather at the 2025 Cain Conference to reflect on the last half century of biotechnology and matters arising in the field today.

abstraction of textile raw materials
March 10, 2025
Science on Tap

Who Grows Your Clothes?

The cofounders of PA Fibershed explore the environmental and social impacts of the fashion industry.

Illustration on bright green background with figures on cards representing vegetable farmers
March 13, 2025
Joseph Priestley Society

Functional Food and Drink: What’s for Lunch in the Global Cafeteria?

This virtual panel will discuss what functional food means in the U.S. and other countries and how chemistry helps deliver protein, carbohydrates, fat, and flavor.

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