Dr Harriet Bartlett is a Research Fellow at the University of Oxford, jointly based in the Department of Biology and the Smith School of Enterprise and the Environment.
She leads the HESTIA Farm Trials, designing large, real-world randomised trials and life-cycle assessments to identify scalable ways to cut greenhouse-gas emissions, reduce biodiversity and pesticide risks, and improve farmer livelihoods in high-impact food systems (e.g., UK pigs, Brazilian beef, Vietnamese coffee, Kenyan maize). Methodologically, she specialises in causal inference, life cycle assessment, farmer engagement and open science.
At the College, Harriet contributes to the Environmental Change theme, mentors students, and works with farmers, processors, NGOs, and policymakers to translate evidence into practice.
