Is there a loneliness epidemic?
Are people more likely to be lonely in so-called ‘individualistic’ societies?
The rise of living alone: how one-person households are becoming increasingly common around the world
Antiretroviral therapy has saved millions of lives from AIDS and could save more
We’ve just updated our Sustainable Development Goals Tracker
The importance of personal relations for economic outcomes
Pneumonia — no child should die from a disease we can prevent
Half of the world’s habitable land is used for agriculture
The importance of social networks for innovation and productivity
Food production is responsible for one-quarter of the world’s greenhouse gas emissions
What are the environmental impacts of food and agriculture?
We won the Lovie Award!
How do CO2 emissions compare when we adjust for trade?
Where in the world do people emit the most CO2?
Who emits the most CO2 today?
Who has contributed most to global CO2 emissions?
The history of Our World in Data
12 key metrics to understand the state of the world
Where does our plastic accumulate in the ocean and what does that mean for the future?
If we can make maternal deaths as rare as they are in the healthiest countries we can save almost 300,000 mothers each year
Talent is everywhere, opportunity is not. We are all losing out because of this.