Communicating the best research and data to understand big global problems and make progress against them.

Poverty, disease, hunger, climate change, war, existential risks, and inequality: The world faces many great and terrifying problems. Our World in Data focuses on communicating the best research and data that helps us understand and find solutions to the world’s largest problems.

Our World in Data publishes an open-access publication where users can understand the state of the world today, where we are making progress and where we are falling behind. Through interactive data visualizations we can see how the world has changed; by summarizing the scientific literature we can understand why. We cover everything from global poverty to natural disasters, education and health, democracy; we have over 3500 charts across 300 topics.

Our World in Data is free, open-source and provided as a public good. It has millions of users every month, and is cited in research and media across the world every day. This allows millions of people to understand the large problems the world is facing, and how we can solve them. 

Our World in Data

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We are a nonprofit, so instead of charging fees we rely on the generosity of donors like you.

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The first step to improving our world is to better understand it.

Our world in data does in-depth research on how to alleviate the world's most pressing issues.