Sector by sector: where do global greenhouse gas emissions come from?Globally, we emit around 50 billion tonnes of greenhouse gases each year. Where do these emissions come from? We take a look, sector-by-sector.By Hannah Ritchie — September 18, 2020
Which countries have protected both health and the economy in the pandemic?By Joe Hasell — September 01, 2020
Exemplars in Global Health: Which countries are most successful in preventing maternal deaths?830 women die from pregnancy-related causes on any given day. Most of these deaths are preventable. How can we use the Exemplar framework to identify which countries have been most successful in doing so?By Hannah Ritchie — August 31, 2020
How epidemiological models of COVID-19 help us estimate the true number of infectionsWe know that confirmed COVID-19 cases are only a fraction of true infections. How small a fraction though?By Charlie Giattino — August 24, 2020
Exemplars in Global Health: Learning from the most successful countries in the worldBy Max Roser — August 21, 2020
Our history is a battle against the microbes: we lost terribly before science, public health, and vaccines allowed us to protect ourselvesFor most of our history, we were losing terribly against the microbes. Only recently did we turn the battle in our favor. Vaccines were a major breakthrough.By Max Roser — July 20, 2020
Emerging COVID-19 success story: Vietnam’s commitment to containmentVietnam is one country which has responded well to the Coronavirus pandemic. How did they do so? In-country experts provide key insights.By Guest Authors — June 30, 2020
Emerging COVID-19 success story: South Korea learned the lessons of MERSSouth Korea is one country which has responded well to the Coronavirus pandemic. How did they do so? In-country experts provide key insights.By Guest Authors — June 30, 2020
Emerging COVID-19 success story: Germany's strong enabling environmentGermany is one country which has responded well to the Coronavirus pandemic. How did they do so? In-country experts provide key insights.By Guest Authors — June 30, 2020
How experts use data to identify emerging COVID-19 success storiesHow can we identify which countries have responded well to the Coronavirus pandemic? We look at the key metrics that help us identify success stories.By Guest Authors — June 30, 2020
A pandemic primer on excess mortality statistics and their comparability across countriesExcess mortality has become a key metric to understand the true impact of the COVID-19 pandemic. How is excess mortality measured; and what can we learn from cross-country comparisons?By Janine Aron, John Muellbauer, Charlie Giattino and Hannah Ritchie — June 29, 2020
We teamed up with Kurzgesagt to make a video about climate change: 'Who Is Responsible For Climate Change? – Who Needs To Fix It?'A video about the contributors to climate change, and how countries can work together.By Hannah Ritchie — June 22, 2020
Best practices for governments reporting COVID-19 testing dataNot all countries report their data in a helpful way. To help official providers of testing data, we set out some simple recommendations based the best reporting practices across the countries included in our testing dataset.By Joe Hasell, Edouard Mathieu, Esteban Ortiz-Ospina and Max Roser — June 03, 2020
Google Mobility Trends: How has the pandemic changed the movement of people around the world?Data tracking public mobility trends over the pandemicBy Hannah Ritchie — June 02, 2020
COVID-19 Data ExplorerExplore all of our data on COVID-19 vaccinations, cases, excess mortality, and much more.By Our World in Data team — May 15, 2020
How to read the famous coronavirus trajectory chart — video explainerWhat we can and can’t learn from COVID-19 charts.By Hannah Ritchie — May 14, 2020
How do the carbon footprints of foods compare? Our article as a video.Which foods have the highest and lowest carbon footprint?By Hannah Ritchie — May 14, 2020
We teamed up with Kurzgesagt to make a video about the COVID-19 pandemicWe worked with the Youtube channel, Kurzgesagt, to make a video on the COVID-19 pandemic and what to do about it.By Max Roser and Hannah Ritchie — March 23, 2020
Food waste is responsible for 6% of global greenhouse gas emissionsFood waste accounts for around one-quarter of greenhouse gas emissions from food. That's 6% of total global emissions.By Hannah Ritchie — March 18, 2020
The carbon footprint of foods: are differences explained by the impacts of methane?How we treat the climate impacts of methane matter a lot for carbon footprint of foods. But even if we exclude methane, meat and dairy products emit the most.By Hannah Ritchie — March 10, 2020