Physics and astronomy is notorious for having adverse environments that exclude many, denying opportunities for people to have positive experiences and pushing them out at all levels. Even those who persist face unnecessary systemic challenges that impede their success. The promise of a robust workforce and science that serves all will not be realized if unnecessary barriers continue.
Disciplines are often housed in departments, which are often viewed as the locus of change, because of the disciplinary decision making power (e.g., hiring faculty, graduate admissions, how courses are taught). Thus, those in the departments are both denizens and ambassadors to the discipline.
Eleven physics and astronomy professional societies are working together to ensure that everyone has a fair chance to succeed in physics and astronomy. P/A SEA Change supports departments in sustainably addressing the culture, policies, and practices that impede success, especially for those who have the starkest barriers, physics and astronomy. By looking at the entire departmental ecosystem and taking a systems approach, changes are likely to not only be sustained but also produce outcomes that positively impact all stakeholders.
Alexis V. Knaub - aknaub@aapt.org
Beth A. Cunningham - bcunningham@aapt.org
Rachel Ivie, AAPT
(Jan. 2026- Dec. 2027)
David Marasco, Foothill College
(Jan. 2026- Dec. 2027)
Sushma Kotru, University of Alabama
(Jan. 2026- Dec. 2027)
Tom Rice, AAS
(Jan. 2026- Dec. 2027)
Stella Kafka, Amer. Met. Soc.
(Jan. 2026- Dec. 2027)
Carol Hood, California State University - San Bernardino
(Jan. 2026- Dec. 2027)
Blane Baker, William Jewell College
(Jan. 2026- Dec. 2027)
Kayla Stephens, SPS
(Jan. 2026- Dec. 2027)
Juan Burciaga, Colorado College
(Jan. 2025- Dec. 2026)
Kathryne Sparks Woodle, APS
(Jan. 2026- Dec. 2027)
Kayla Baker, APS
(Jan. 2026- Dec. 2027)
Sarah Moore, Optica
(Jan. 2025- Dec. 2026)
Garfield Warren, Indiana
(Jan. 2026- Dec. 2027)
Raven Proctor, AIP
(Jan. 2026- Dec. 2027)
Arlene Modeste Knowles, AIP
(Jan. 2026- Dec. 2027)
Fateen Basharat, Cancer Centre Of Southeastern Ontario
(Jan. 2025- Dec. 2026)
John Olmsted, Penn State Health Milton S. Hershey Medical Center
(Jan. 2025- Dec. 2026)
In addition to the P/A SEA Change Committee, the program offers opportunities for the physics and astronomy community to serve on subcommittees that aid in the creation of the program's policies and practices as well as uphold the standards for the program. Our volunteers help the program be its best!
If you are interested in serving on a subcommittee, please contact Alexis Knaub (aknaub@aapt.org)
Michael Bennett, Univ. of Colorado (Jan. 2026 - Dec. 2027)
Juan Burciaga, Colorado College (Jan. 2025 - Dec. 2026)
Moumita Dagupta, Augsburg Univ. (Jan. 2026 - Dec. 2027)
Rachel Ivie, AAPT (Jan. 2025 - Dec. 2026)
Thanh Le, Western Washington Univ. (Jan. 2025 - Dec. 2026)
John Olmsted, Penn State Health Milton S. Hershey Medical Center
Arielle Phillips, Univ. of Notre Dame (Jan. 2025 - Dec. 2026)
Bhujyo Bhattachayra, Lawrence Technological Univ. (Jan. 2026 - Dec. 2027)
Juan Burciaga, Colorado College (Jan. 2025 - Dec. 2026)
David Craig, Oregon State (Jan. 2026 - Dec. 2027)
Carol Hood, CSU San Bernardino (Jan. 2025 - Dec. 2026)
Arlene Maclin, MacSmith STEM Enterprises (Jan. 2026 - Dec. 2027)
Mario Borunda, Univ. of Oklahoma (Jan. 2026 - Dec. 2027)
Kenny Evans, Rice Univ. (Jan. 2026 - Dec. 2027)
Stella Kafka, Kavli Foundation (Jan. 2025 - Dec. 2026)
Arlene Modeste Knowles, AIP (Jan. 2025 - Dec. 2026)
©2026 American Association of Physics Teachers