Cosmic generosity: a selfless investment in the future of physics

Episode Summary

Executive Summary: This episode explores the Bell Burnell Graduate Scholarship Fund, created by Jocelyn Bell Burnell and the Institute of Physics to support underrepresented physics PhD students through top-up and full scholarships. Chair Helen Gleeson explains the fund’s fair, non-ranking selection process and its diversity mission, while scholar Joanna Sarkovska describes how it boosted her confidence, belonging, and research career in astrophysics.

Main Topics: Origins and purpose of the Bell Burnell Graduate Scholarship Fund (Priority: 5/5): The fund was created from Jocelyn Bell Burnell’s 2018 Breakthrough Prize money to widen access to postgraduate physics for minority and disadvantaged groups across the UK and Ireland. How the fund is allocated (Priority: 5/5): Helen Gleeson details two award types: top-up grants for students facing completion-threatening hardship and co-funded full PhD scholarships, with universities nominating candidates. Why diversity matters in physics (Priority: 5/5): The discussion argues that diverse teams produce better ideas, stronger problem-solving, and a fairer discipline, while the current physics community remains demographically narrow. Jocelyn Bell Burnell’s influence and legacy (Priority: 4/5): Her experience as an outsider in Cambridge and her discovery of pulsars are used to frame the fund as both a corrective to exclusion and a way to encourage unconventional thinkers. Impact on recipients and community building (Priority: 4/5): Joanna Sarkovska describes confidence gains, peer support, ambassadorial roles, and the sense that the fund creates a visible community of diverse physicists. Practical advice for applicants and universities (Priority: 3/5): Listeners are told to find a supervisor early, check eligibility, apply through host universities, and be explicit about achievements and barriers in applications.

Key Arguments: Diversity strengthens physics by bringing different perspectives, which improves innovation and scientific outcomes. Traditional scholarship ranking by grades alone misses talented students who face structural barriers such as disability, caregiving, mental health issues, or financial hardship. Co-funding full scholarships with universities extends the money further and ensures institutional commitment to inclusion. Top-up awards can prevent PhD completion from being derailed by short-term crises like health or childcare problems. Selection must consider the whole person, not just marks, because academic performance can be affected by inequitable circumstances. The fund is not only financial support; it also signals belonging and encourages recipients to become ambassadors for inclusion. Universities are prompted to reflect on supervisory quality, fairness, and transparency in their own PhD selection processes. Joanna’s experience suggests that encouragement and recognition can counter self-doubt and help students apply for opportunities they might otherwise avoid.

Data Points: Breakthrough Prize amount donated: $3 million - Jocelyn Bell Burnell donated her entire 2018 Breakthrough Prize to the Institute of Physics to establish the fund. Top-up award maximum: up to £10,000 - Used for students whose PhD completion is at risk due to hardship such as health or childcare issues. Awards made: 31 awards - Helen Gleeson says the fund has made 31 awards so far, with some recipients not yet started. Cohorts completed: 4 cohorts - Gleeson notes the fund has run four cohorts since 2019. Women in IOP membership: 17% - The episode cites Institute of Physics membership data showing low female representation. Full scholarship funding model: about half from the fund, half from the institution - For co-funded PhD awards, the Bell Burnell fund contributes roughly 50% and the university covers the remainder. Standard PhD funding length: 3 years plus a 6-month extension - Joanna describes the typical duration of her PhD funding and the option for an extension. Galaxies studied: 20 billion stars - Joanna says she resolves roughly 20 billion stars in the Small Magellanic Cloud using optical data.

Pivotal Quotes: "I do believe that diversity strengthens a place." — Jocelyn Bell Burnell: Explaining why she created the scholarship fund to improve diversity in UK and Irish physics departments. "If you then look at other minority groups, we do very badly as a community, even against the national statistics." — Helen Gleeson: On the underrepresentation of multiple groups in physics beyond gender. "In my head, it's quite fascinating that stars are so different and so unique, and they all make up a whole galaxy." — Joanna Sarkovska: Her closing reflection linking stellar diversity to the importance of human diversity in physics.

Implications: The fund is both financial aid and culture change: it broadens access, challenges narrow selection norms, and models how institutions can build more inclusive physics communities. Its success may encourage similar schemes elsewhere.