Three billion people cannot afford a healthy diet - Our World in Data
A healthy, nutritious diet is much more expensive than a calorie sufficient one. As a result, three billion people cannot afford a healthy diet.| Our World in Data
A healthy, nutritious diet is much more expensive than a calorie sufficient one. As a result, three billion people cannot afford a healthy diet.| Our World in Data
Stunting is an important marker of childhood malnutrition. But what is it, and how is it measured?| Our World in Data
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
Clean and safe water is essential for good health. How did access change over time? Where do people lack access?| 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
