Hannah Ritchie

Hannah Ritchie is a prominent data scientist and researcher focused on global environmental issues.

As deputy editor and research leader at Our World in Data, she makes complex data accessible to non-experts.

Ritchie holds a senior researcher position at the University of Oxford, studying the intersections of environmental problems with poverty, health, and education.

Her work on sustainable nutrition has gained international recognition.

Ritchie's research has been featured in major publications worldwide.

In 2022, she was named Scotland's Youth Climate Champion.

Her upcoming book aims to present an evidence-based argument for solving global environmental challenges.