Trinity College Dublin joined the Laidlaw Network in 2018. The Laidlaw Programme offers undergraduate students at Trinity the opportunity to develop the knowledge, skills, and experience to become active global citizens and future leaders. Laidlaw Scholars work with an academic supervisor on a self-directed, independent research project and take part in a suite of integrated leadership development activities which culminate in a challenging applied leadership experience. Laidlaw Scholars join a community of learning, driven by curiosity and collaboration, which enables diverse voices to make a meaningful impact. The Laidlaw Programme at Trinity is open to undergraduates in the second year of a four year programme or the second/third year of a five year undergraduate/integrated masters programme.

I am a 2nd Year PhD student at the Institute of Astronomy at the University of Cambridge. I work in Professor Oliver Shorttle's group, studying the atmospheres of hot rocky planets. In our solar system, Venus exemplifies the fate of a planet that orbits too close to its host star: a catastrophic runaway greenhouse effect leading to the loss of all liquid water and hellish surface conditions. Understanding the factors that led to this outcome on Venus helps us identify the conditions necessary for such processes to occur on exoplanets, refining our understanding of the inner edge of the habitable zone. My recent work has focused on ozone production in Venus' upper atmosphere and the potential for ozone to present a false-positive biosignature on Venus-like exoplanets. Currently, I am extending my research on hot rocky exoplanets to include the sub-Neptune regime, particularly focusing on 'Magma Worlds.' There has been recent interest in Hycean worlds—planets with vast liquid oceans and hydrogen-dominated atmospheres—and their potential to support life. However, distinguishing observationally between Hycean worlds and sub-Neptunes with molten surfaces, or 'Magma Worlds,' remains a critical challenge.

Joel was the Laidlaw Programme Coordinator for Trinity (2018 - 2024). In this role he managed leadership development activities, student coaching, programme design, and the day-to-day support of the Laidlaw Scholars. He is currently the Equality Officer for Trinity, and works to promote equity, belonging, and non-discrimination for Trinity staff, students, and the wider Trinity community, in all areas of university life and with particular regard to the protected grounds in equality legislation. He has previously worked in a range of higher education development roles including student services and global engagement. In 2026 he is a supervisor for a Laidlaw Scholar research project entitled 'A Class Education: How does Trinity engage with class and socioeconomic status in 2026?'. He is a founder and current Co-Chair of Trinity's LGBTIQ+ Staff Network and is committed to Trinity's mission of fostering excellence and creating social good by championing an accessible, diverse higher education environment. A graduate of Trinity, he holds a B.A. (Mod.) in English Studies, and further qualifications in Learning, Development and Coaching (CIPD), EDI Policy and People; Teaching, Learning and Assessment for Academic Practice (TCD), and as a Certified Student Affairs Educator (HECSAC).