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.

Hi! I'm Kritvi, currently a rising sophomore at Barnard College of Columbia University intending to major in Economics and Mathematics. Having experienced educational and economic systems in India, the UK, and the United States, I've become fascinated by the factors that drive economic development. My interests lie in development economics, particularly how technology can address inequality and support sustainable growth in developing countries. I enjoy exploring questions at the intersection of economics, data, and social impact.

I am currently a junior at Barnard College of Columbia University studying Computational Biology with a minor in Economics. Through my coursework and research experiences, I have developed a strong foundation in data analysis, quantitative modeling, and computational approaches to complex biological and social systems. My background in economics has further shaped how I think about resource allocation, structural inequality, and policy impacts at scale. I am particularly interested in applying data science and computational methods to questions in public health, migration, environmental justice, and global health systems. Much of my work focuses on how large-scale systems, whether healthcare infrastructure, environmental conditions, or social policy, shape health outcomes for marginalized populations. I am especially drawn to research involving spatial analysis, longitudinal datasets, and health data infrastructure, as well as projects that bridge technical analysis with real-world policy and community impact.

Hello! My name is Lily and I am a 2nd year Psychology student at Trinity College Dublin, and a member of the Laidlaw Leadership and Research Scholars 2026 Cohort.  I'm interested in all things early adversity; who experiences it, what it looks like, how it affects people and what can be done to help those who have lived through it. More specifically, my research project in Summer 1 will focus on Environmental Sensitivity theory in a cohort of Syrian refugee children in Jordan. My goal with this research is to identify whether interventions may uplift children who have experienced adversity, and actually help them to thrive above and beyond their peers! I am especially interested in connecting with anyone involved in research into early adversity, Environmental Sensitivity theory or any related topics. I would also love to explore volunteering opportunities in this space! 

Hi! My name is Daohui and I am a first-year Mathematics and Physics student at Durham University (2026). I look forward to being part of the 2026 cohort with my project about prevention and mitigation strategies of future global outbreaks by simulating and analysing the effects of COVID-19! I am particularly interested in applied mathematics and I believe that as the world becomes more and more interconnected, simulatory data will become increasingly important and impactful on global health. After the recent pandemic, there is undoubtedly still work to do in field of epidemiology, which is what I hope to contribute to.

Hello everyone! I am a first year Natural Sciences student at the University of Leeds, and I am interested in pursuing a career in research. I'm currently studying Physics, Chemistry and Maths and am fascinated by the practical applications of sciences and how they can help others.  My Laidlaw research project is focused on the defluoridation of groundwater via an ion exchange process. I hope to be able to take my research and implement it in Tanzania to provide a sustainable water source for people in Arusha.  

Hi, I’m Isabella! I am a rising third year student at Georgetown University studying American Studies and Women’s and Gender Studies with a research focus on sexual violence, Christian nationalism, and gender policy. I am an educator and advocate for sexual violence prevention at both a cultural and legislative level.  This summer, I will be working with Dr. Nadia Brown and a fellow scholar to understand the occurrence and effects of violence against local-level women politicians. I am particularly interested in the influence of digital abuse involving AI and the effect that sexual harassment has on women’s political participation.  Please feel free to reach out! Email: ibw9@georgetown.edu

Hi! My name is Izzy and I am a rising sophomore at Columbia University studying Neuroscience and Behavior on a pre-medical track, aspiring to become an emergency room physician or trauma surgeon in the future. Within the last year, I earned my EMT certification and have been involved in various clubs and volunteer activities on and off campus, but am definitely looking for more ways to help the community! I am very excited to be a part of the Laidlaw program and spend the summer in New York. Out of school, I love playing soccer, listening to music, and trying new foods/drinks around the city :) Please reach out if you have any interest/advice for my research this summer or if you just want to make a new friend!

Hello! I’m a first-year undergraduate piano student with a passion for teaching and a growing curiosity about how education systems shape the way we learn music. Right now, I’m researching piano pedagogy in the context of China’s entrance exam system—something that blends my love for music with my interest in social structures and policy. If you want to get to know me, find me at the climbing gym, doing CrossFit, or out for a run with my dog. I’m always excited to meet people who would love to discuss education, music/piano, dogs and anything else that you can think of!

I am interested in the 1960s-70s prisoners' rights movement. In the past, I spent significant time researching the Attica Prison Uprising, the deadliest prison rebellion in the United States. Prison writing was a defining mobilizing force for the incarcerated people at Attica, and I am eager to delve into prison autobiographies in particular this summer as a progressive art form that has challenged literary expectations and engendered a collective voice of incarceration. Outside of research, I am heavily involved in advocacy and volunteering related to criminal justice.

Hello! My name is Lauren Suh and I am a rising sophomore at Columbia University from San Diego, California. I am majoring in Neuroscience and Behavior on the pre-medical track and plan to minor in Music (I play the flute!). This summer, I will be working at the Columbia University Irving Medical Center under the supervision of Dr. Yousin Suh. My research project delves into ovarian aging, a critical marker of systemic body aging as one of the first organs to exhibit signs of aging. I will be researching whether DNA Helicase B, or HELB, delays or impacts ovarian aging.  I love yoga, running, thrifting, and baking! I am hoping to learn pottery this summer, so please reach out if you would like to join! 

Hello! I'm Eleanor, currently an undergraduate student of French and German at the University of Leeds and a 2025 Laidlaw Scholar.  My research project focuses on 'Telling the stories of Colonial Populations in the French Resistance through podcasts'. This forms part of Professor Wardleworth's larger ongoing research project to identify members of the French Internal Resistance in WW2 who were from the French Empire, in an effort to diversify and decolonise knowledge about this period. I am fascinated by the global impact of colonialism and inter-colonial perspectives, and aim to work in the politicial field in the future. I am incredibly excited to bring my interests alive through this project. Outside of academia, I love to hike, travel and meet new people.  Feel free to get in touch!