Hannah joined us in 2017. She became Deputy Editor and Science Outreach Lead at Our World in Data in 2023. She was previously Head of Research.She focuses on the long-term changes in the environment – energy, pollution, agriculture, food supply – and their compatibility with global development. Hannah completed her Ph.D. in GeoSciences at the University of Edinburgh.She is a researcher at the Oxford Martin Programme in Global Development, and an honorary fellow at the University of Edinbu...| Our World in Data
A collection of frequently asked questions (FAQs) and guidelines for reusing our work.| Our World in Data
What are the consequences of undernourishment and how can we make progress against hunger and undernourishment?| Our World in Data
Diarrheal diseases are one of the leading causes of child deaths while they are largely preventable. How can we continue to make progress against these diseases?| Our World in Data