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.

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.

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.

I'm a third year student of Economics + Environmental Management at the University of Toronto (UofT). Growing up between Spain and Peru, I noticed early on how people's backgrounds and lived experiences with climate shape their views and actions in the climate space. An enthusiast of tourism, gap years, and adventure, I embarked on a gap year before starting university to explore 30+ countries and test myself in places where I could barely say "hello" in. Upon starting university, I represented UofT at the United Nations Conference of the Parties in Azerbaijan, where I met some awesome, young climate leaders! I've also led climate awareness campaigns across schools in Romania, Finland, Poland, and Greece.  My interest in sustainability and my adventurous traveler side led me to pursuing Laidlaw Research. I am currently investigating how tourism management policies, particularly in Machu Picchu, may be replicable models to other UNESCO World Heritage sites. I hope to apply my research findings during my LiA, while visiting another world wonder! 

I’m Oumou, someone who loves action, movement, and meaningful human connections. It’s no surprise that I’m naturally drawn to humanitarian action and volunteering. I study economics with the goal of working in policy implementation and peace-building initiatives, where I hope to contribute to solutions that improve people’s lives. I have volunteered at SOS Children’s Villages in Senegal as a French and mathematics tutor and participate yearly in the Emirates Red Crescent Ramadan Iftar distribution in collaboration with NYU Abu Dhabi. I have also worked in operations at FedEx’s delivery unit, managed the social media accounts of a real estate company for two months, and interned in several customer service units. Random? At first sight, yes. But when I look deeper into this puzzle, I realize that every experience has offered me opportunities for creativity, innovation, and human interaction. Whether I was tutoring children, coordinating deliveries, or communicating with customers, I found myself drawn to environments where I could connect with people and contribute in tangible ways. Outside of academics, I enjoy solo sports and hobbies like reading, cooking, and painting, which allow me to reconnect with myself.

2026 Laidlaw Scholar and student at the Munk School of Global Affairs and Public Policy. Interested in the intersection of Public Health and International Relations and examining how political and cultural disparities translate to medicine and healthcare access. Honoured to join this talented network of skilled individuals. Feel free to reach out, I'd love to connect!   

Hello! My name is Christian Rebolledo, a rising sophomore in Columbia College at Columbia University studying Political Science and Medical Humanities with a Special Concentration in Public Health. I am passionate about intersecting the worlds of public health with political advocacy: people are social, and thus political. I am passionate about community building, civic engagement, and building systems for the next generation of leaders across disciplines. For my first summer as a Laidlaw scholar in the 2026 cohort, I will be characterizing postmortem data from ICE detention centers to identify trends across factors relatd to social determinants of health. I look forward to uncovering the quantitative facets of qualitative reporting currently populating the literature on carceral justice and public health.

Hi there!  I’m Claudia, a second-year undergraduate at the University of Leeds and a proud member of the 2026 cohort. I study Biology, History and Philosophy of Science which takes a holistic lens to science. This allows me to explore and question our current knowledge, and its objectivity.  This summer I’ll be setting off my Laidlaw experience researching at The University of Hong Kong’s School of Biomedical Sciences. With Professor Sugimura, I aim to transdifferentiate myeloid progenitor cells to Natural Killer cells, an essential part of our innate immune system. NK cells identify and destroy cancerous cells, thus constructing them in vitro could provide a useful treatment to cancer.  Alongside learning I feel the happiest outdoors with other people. I love being active, running and going on long walks, or being more relaxed, doing yoga and exploring new places with friends (especially love if a cafe is involved).  I’m really excited to be part of this incredible opportunity and hope to learn and connect with as many scholars as possible. Please reach out to talk about research or anything else at all!

My name is Ishaan Jordan, and I am a student at Georgetown University pursuing a major in Government alongside a minor in Tech, Ethics, and Society. Driven by a passion for public service, leadership, and systemic change, my academic and extracurricular focus centers on how policy and emerging technologies intersect to shape a more equitable world. Through the Laidlaw Scholars Program, my primary objective is to conduct research that examines the ethical implications of technology in governance, specifically how algorithmic decision-making impacts civic trust. Furthermore, I am eager to immerse myself in Laidlaw’s leadership development track, refining the skills necessary to lead with integrity, empathy, and clarity. Outside of my academic commitments, I love to stay active and explore the city. I'm a huge fan of the NBA, and I love watching and playing just about any sport. Fitness is a core part of my daily routine, and you can usually find me training at the gym or unwinding by going on long walks to take in nature and clear my head. In my free time, I enjoy trying new coffee shops and restaurants. 

Hi everyone, my name is Jayden! I'm entering my third-year at the University of Toronto, studying Environmental Health and Disease. My research and academic interests lie within digital health and emerging technologies, and this summer, I'll be researching AI implementation in healthcare.  I also love to read, talk about music, and go for drives! I'm looking forward to meeting everyone! 

Hafa Adai! My name is Jia and I am a rising sophomore at Tufts University pursuing a double major in International Relations and Community Health, with a minor in Legal Studies on a pre-law track. Originally from the Northern Mariana Islands, I am deeply interested in and passionate about the intersecting fields of public policy, global health, and justice systems. In my free time, I enjoy hiking, swimming, and videochatting!

Please sign the petition and email your MP to oppose the new EHRC ban on transgender people being permitted in single sex spaces. This is a move towards erasing trans people from public life and a severe human rights violation. Links can be found here: https://petition.parliament.uk/petitions/760382#main-content?utm_campaign=button_list_Signthepetition&utm_medium=referral&utm_source=later-linkinbio https://equalrecognition.eaction.org.uk/rejectthecode?utm_campaign=button_list_EmailyourMP&utm_medium=referral&utm_source=later-linkinbio I am a Criminal Justice and Criminology undergraduate student at the University at Leeds, with an interest in bodily autonomy, transgender rights, and experiences of social marginalisation. I am passionate about social research, heritage, and dispelling pseudo-scientific misinformation. I intend to create a dissertation exploring how to combat the negative effects of discriminatory media campaigns on trans rights in the UK. I am currently participating in the Laidlaw Research Programme to bring a creative approach to the historical collections of the Royal Armouries.

Hello! My name is Maiwenn, I am a rising junior at Tufts University studying Biopsychology. I am deeply interested in community health research, particularly strategies that help bridge gaps created by socioeconomic barriers. Through this interest, I hope to learn more about the factors that influence patient adherence and health outcomes. In my free time, I enjoy pursuing my faith, singing, spending time with friends and family, and exploring different facets of the medical field.

Hi! My name is Celine and I'm an undergraduate at Columbia University studying Economics-Political Science and Hispanic Studies. In addition to these topics, I also enjoy learnings about China-Taiwan history and politics.  A big part of my interests and passions also lie in journalism. I work as a student journalist at the Columbia Daily Spectator, where reporting on university news. I love studying the things I do because the allow me to tell stories and learn about people from across the world, just as journalism allows me to do here at Columbia.  In my free time, I also love cooking, baking, running, listening to music–maybe occasionally singing some karaoke–and spending time with my friends. 

Hi! I'm Radiyat, a Biomedical Sciences student at the University of Leeds. I'm extremely interested in healthcare inequality and what it compromises, patient advocacy, and improving experiences within the UK healthcare system. My research focuses on Catgorical thinking (the tendecy to make assumptions based on race, diagnosis, or racial stereotypes) as an issue in the treatment and lived experience of those with Sickle Cell Disease within the UK healthcare systems and wider society.  I aim to centre the voices of patients themselves, exploring how bias, misunderstanding, and systemic inequalities can affect pain management, trust in healthcare professionals, and access to quality care. Outside of research. I love staying active through badminton and going out on walks/hiking with freinds. I enjoy playing videogames and discussing politics 😊!  Please reach out to me If you'd like to talk about health equity, and ensuring underrepresented communities are genuinely heard within medical research and policy discussions. Or even to speak about new videogames or places to walk!