Warren is working with Jonathan Chipman at the Citrin Family lab on a project to better understand the role of snow in driving changes in plant productivity in the alpine zone across the northeastern United States and southeastern Canada. He employs advanced remote sensing analysis techniques to analyze variability in alpine flora over time and space. He has a master's degree in Ecology from the Université de Grenoble in Grenoble, France, and continues to split his time between New Hampshire and the French Alps, and studied Conservation Biology at Middlebury College in Middlebury, Vermont. In his free time he enjoys cycling, backcountry skiing, and playing Irish traditional music.