Our World in Data
Our World in Data is a research and data website that explains global problems with interactive charts, accessible writing, downloadable datasets, and reusable visualizations.
What Our World in Data is
Our World in Data is a research and data website at ourworldindata.org that makes evidence about global problems easier to read, compare, cite, download, and reuse. Its pages combine written explanations with interactive charts on topics such as health, poverty, education, population, food, energy, climate change, artificial intelligence, and war.
Mission and organization
The project says its mission is to publish research and data that help people understand and make progress against the world's largest problems. It is produced through a collaboration between researchers at the University of Oxford and Global Change Data Lab, the nonprofit organization that owns, publishes, and maintains the website and data tools.
Charts and datasets
A typical Our World in Data page lets readers change countries, time ranges, units, and chart types, then inspect sources and processing notes. Many charts expose downloadable CSV data and metadata so students, journalists, researchers, teachers, and developers can work with the numbers behind the visualization rather than only viewing an image.
Where the data comes from
Our World in Data often brings together data from universities, research groups, statistical agencies, international institutions, and organizations such as the WHO, UN, and World Bank. Some datasets are processed or collated by the team, but many remain subject to the original providers' methods, definitions, coverage limits, and licenses.
Reuse and citation
The site is built around reuse, but not every item has the same permissions. The FAQ says charts and writing produced by Our World in Data are generally reusable with credit under its stated terms, while third-party data and materials must be checked against the original source. The site also provides citation guidance near charts and data pages.
Strengths and cautions
The strength of Our World in Data is that it makes long-run evidence more accessible without hiding the data trail. The caution is that a clean chart can still depend on difficult choices: definitions may vary by country, historical coverage can be incomplete, data providers can revise estimates, and a global comparison may not answer a local policy question by itself.
Why it matters
Our World in Data matters because public debate often depends on claims about whether things are getting better, worse, or changing unevenly. A website that links charts, sources, methods, and downloadable data gives readers a stronger way to test those claims than relying on isolated statistics or headlines.
WHOIS domain data
Data pulled: June 1, 2026View current WHOIS record
- Domain
- ourworldindata.org
- IP address
- 172.66.164.52
- Registrar
- NameCheap, Inc.
- WHOIS server
- whois.namecheap.com
- Referral URL
- http://www.namecheap.com
- Created
- May 23, 2014
- Updated
- January 5, 2026
- Expires
- May 23, 2035
- Nameservers
- iris.ns.cloudflare.com (173.245.58.118); micah.ns.cloudflare.com (108.162.193.206)
- Domain status
- clientTransferProhibited
- Contact privacy
- Registrant, admin, and technical contact details are redacted by a privacy service.
- DNSSEC
- unsigned