Montana Yamato Matencio

Physics Student, EPFL
Čau! I come from Latvia,  a small but mighty country on the shores of the Baltic Sea. Before pursuing engineering, I was actively engaged in Green politics and environmental activism. This experience made me realise how disconnected the pillars of science, policy, and society are; hence, I took it upon myself to try and change that. I’ve been studying Environmental engineering and sciences at EPFL, Switzerland, for 2 years and hope to be in this field for many more to come. For my research internship, I worked on understanding nitrogen deposition patterns and particle formation by modelling atmospheric pH, and during my LiA project, I wish to work with communities directly affected by climate change. In my free time, I love to do pole dancing, calisthenics, and photography! I also reeeeaaaaly enjoy sleeping bahhaha and intentionally slowing down :)
Youness Robert-Tahiri

Founder, HaHaHelps & MSocSci Psychology Candidate, University of Cape Town

Hello! I’m a psychology researcher and the founder of HaHaHelps, a nonprofit organisation developing and delivering a comedy-based psychosocial programme designed to support young people in residential care. I am currently completing an MSocSci in Psychology at the University of Cape Town, where my dissertation examines the feasibility of HaHaHelps programme with adolescents in South African child and youth care centres. My broader interests include youth mental health, psychosocial intervention development, implementation, participatory approaches, and the use of humour and play to support connection, emotional expression, self-efficacy, and coping with uncertainty. HaHaHelps grew out of my Laidlaw Leadership-in-Action project at SOS Children’s Villages in Cape Town, where I designed and facilitated an improv-comedy programme for adolescents. Since then, I have continued developing and delivering the programme with young people in residential care and am now studying how it can be refined, evaluated, and ultimately adapted for use in other communities and settings. Before this, my Laidlaw research at the University of Toronto examined relationships between childhood adversity, aggression, and self-regulation. I’d love to connect with other Laidlaw Scholars and alumni interested in youth mental health, social impact, intervention development, social entrepreneurship, or simply finding creative ways to turn research into something useful in the world.
Dan-Thi Nguyen

Head of Enhanced Learning Programs, EPFL

Hi everyone, I'm Dan-Thi and I am the Laidlaw Program Manager at EPFL. I've been working for more than 10 years in the higher education industry and I love all aspects related to my work, but especially the interactions with the students, helping and seeing them grow personally and professionally. I've lived in fast-paced environments in Asia (Hong Kong, Japan) and I'm now based in Lausanne, Switzerland. I enjoy travelling and always looks for discovering new cultures!  Please get in touch if you want to discuss about anything regarding food, sport and travel, or if you want to have more information about EPFL and studying there! :o)
Karthik Reddy Mahakala

Research Assistant, Columbia University Mailman School of Public Health

Hey everyone! My name is Karthik Mahakala, and I am a rising Sophomore studying Environmental Biology at Columbia College. Specifically, I am extremely passionate about environmental health sciences, which encompasses how physical, chemical, and biological factors in the natural and built environments impact public health.  This summer, I will be evaluating the reliability of consumer-facing packaging signals for skin-lightening products across Northern Manhattan as a research assistant in the Llanos Lab.
Abril Rodriguez Calle

Student, Columbia University

Hello! My name is Abril Rodriguez Calle, and I am a student at Columbia University studying Medical Humanities with the goal of eventually becoming a doctor. My interests lie in the intersection between medicine, the healthcare system, and ethics, especially in understanding how healthcare decisions and policies affect both patients and communities. This summer, I will be working with Dr. Sandra Lee on an NIH-funded research project exploring the ethical, legal, and social dimensions of global genomics research partnerships. The project examines how institutions and communities negotiate issues such as data ownership, privacy, benefit-sharing, and decision-making in genomics research, with the goal of creating a practical “negotiation playbook” to support more meaningful and equitable collaboration. As part of the research team, I will help analyze policies and institutional practices while gaining experience in qualitative research, bioethics, and global health policy.
Lochlann Cawley

Maths Tutor, Maths Blessington

Hello! My name is Lochlann, and I am a student at Trinity College Dublin and part of the 2026 cohort of Laidlaw Scholars. My Summer 1 research project focuses on the role of private supplementary tuition (“grinds”) in the academic achievement gap between public and private schools in Ireland. Using quantitative analysis of Irish educational data, I aim to investigate whether access to grinds contributes to differences in examination performance and broader educational inequality. Through this research, my overarching goal is to contribute to conversations surrounding fairness, access to opportunity and educational policy. By examining how socio-economic advantage may shape educational outcomes, I hope to better understand the structures that influence inequality within education systems. If you have any questions or would like to connect, please feel free to reach out!
Erin Yoo

Student, Columbia University

Hi, I'm in the Columbia College Class of 2029, interested in exploring the intersections of neurobiology and storytelling, particularly the stories behind the science. My Laidlaw research project delves into the molecular and behavioral signatures of pain and stress in dorsal root ganglion (DRG) neurons in mice.