<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<title>Our World in Data</title>
<subtitle>Research and data to make progress against the world’s largest problems</subtitle>
<id>https://chart-preview-extension.owid.pages.dev/</id>
<link type="text/html" rel="alternate" href="https://chart-preview-extension.owid.pages.dev"/>
<link type="application/atom+xml" rel="self" href="https://chart-preview-extension.owid.pages.dev/atom.xml"/>
<updated>2026-02-02T00:00:00.000Z</updated>
<entry>
            <title><![CDATA[Religion]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/religion</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/religion"/>
            <published>2026-02-02T00:00:00.000Z</published>
            <author><name>Hannah Ritchie</name></author><author><name>Lucas Rodés-Guirao</name></author><author><name>Pablo Arriagada</name></author><author><name>Esteban Ortiz-Ospina</name></author>
            <summary><![CDATA[What share of the world is religious, and how is this changing? Explore global data and research on trends in religiosity.<br><br><a href="https://chart-preview-extension.owid.pages.dev/religion"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/d55e9c17-481a-4aab-81f7-3ee627dce800/w=1024"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Could biofuels meet demand for global aviation?]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/biofuels-demand-global-aviation</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/biofuels-demand-global-aviation"/>
            <published>2026-01-26T00:00:00.000Z</published>
            <author><name>Hannah Ritchie</name></author><author><name>Pablo Rosado</name></author>
            <summary><![CDATA[To fuel all of the world’s aviation demand, global biofuels would need to more than triple and be exclusively used for air travel.<br><br><a href="https://chart-preview-extension.owid.pages.dev/biofuels-demand-global-aviation"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/419676cb-a931-41ff-3fde-d93748a5e900/w=1024"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[How have crime rates in the United States changed over the last 50 years?]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/us-crime-rates</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/us-crime-rates"/>
            <published>2026-01-19T00:00:00.000Z</published>
            <author><name>Hannah Ritchie</name></author><author><name>Fiona Spooner</name></author>
            <summary><![CDATA[Both violent and property crime are far below their 1990s peak, but some crimes see periodic rises.<br><br><a href="https://chart-preview-extension.owid.pages.dev/us-crime-rates"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/ad8c75ab-b3e2-4325-b53e-cf62e26f2600/w=1024"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Bioenergy and Biofuels]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/bioenergy-biofuels</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/bioenergy-biofuels"/>
            <published>2026-01-12T00:00:00.000Z</published>
            <author><name>Hannah Ritchie</name></author><author><name>Pablo Rosado</name></author>
            <summary><![CDATA[How much bioenergy does the world produce, and what is it used for?<br><br><a href="https://chart-preview-extension.owid.pages.dev/bioenergy-biofuels"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/99904e99-0b0b-4342-6177-51f2c29b6900/w=1024"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Putting solar panels on land used for biofuels would produce enough electricity for all cars and trucks to go electric]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/biofuel-land-solar-electric-vehicles</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/biofuel-land-solar-electric-vehicles"/>
            <published>2026-01-12T00:00:00.000Z</published>
            <author><name>Hannah Ritchie</name></author><author><name>Pablo Rosado</name></author>
            <summary><![CDATA[The world dedicates a Poland-sized area of land to liquid biofuels. Is there a more efficient way to generate energy?<br><br><a href="https://chart-preview-extension.owid.pages.dev/biofuel-land-solar-electric-vehicles"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/9f05d67d-0d16-4494-86fd-23f5c563c200/w=1024"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Medicine and Biotechnology]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/medicine-biotech</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/medicine-biotech"/>
            <published>2025-12-15T00:00:00.000Z</published>
            <author><name>Tuna Acisu</name></author><author><name>Saloni Dattani</name></author><author><name>Fiona Spooner</name></author><author><name>Veronika Samborska</name></author><author><name>Hannah Ritchie</name></author><author><name>Max Roser</name></author>
            <summary><![CDATA[Innovations in medicines and biotechnology have increased life expectancy and saved many lives. Explore how this happened, and how more progress can be made.<br><br><a href="https://chart-preview-extension.owid.pages.dev/medicine-biotech"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/9616ed87-e2c7-4b41-ef80-7ac6d428c800/w=1024"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Top of the Charts: our most popular work in 2025]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/top-of-the-charts-2025</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/top-of-the-charts-2025"/>
            <published>2025-12-04T00:00:00.000Z</published>
            <author><name>Our World in Data team</name></author>
            <summary><![CDATA[A look back at the most popular charts, articles, data insights, and more from Our World in Data in 2025.<br><br><a href="https://chart-preview-extension.owid.pages.dev/top-of-the-charts-2025"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/ddab06f1-a4f4-4b0f-24e2-c376b650a600/w=1024"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Almost all of the world’s mammal biomass is humans and livestock]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/wild-mammals-birds-biomass</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/wild-mammals-birds-biomass"/>
            <published>2025-12-01T00:00:00.000Z</published>
            <author><name>Hannah Ritchie</name></author><author><name>Fiona Spooner</name></author>
            <summary><![CDATA[Humans and livestock make up 95% of the world’s mammal biomass; wild mammals are just 5%.<br><br><a href="https://chart-preview-extension.owid.pages.dev/wild-mammals-birds-biomass"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/b86e8e53-9470-425a-0c59-7529f31e6200/w=1024"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Just ten species make up almost half the weight of all wild mammals on Earth]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/wild-mammal-biomass-dominance</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/wild-mammal-biomass-dominance"/>
            <published>2025-11-24T00:00:00.000Z</published>
            <author><name>Hannah Ritchie</name></author><author><name>Fiona Spooner</name></author>
            <summary><![CDATA[A small number of species dominate the distribution of wild mammal biomass.<br><br><a href="https://chart-preview-extension.owid.pages.dev/wild-mammal-biomass-dominance"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/44fe312c-c616-4780-34d9-f1828e1f7e00/w=1024"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[The end of progress against extreme poverty?]]></title>
            <id>https://chart-preview-extension.owid.pages.dev/end-progress-extreme-poverty</id>
            <link rel="alternate" href="https://chart-preview-extension.owid.pages.dev/end-progress-extreme-poverty"/>
            <published>2025-11-17T00:00:00.000Z</published>
            <author><name>Max Roser</name></author>
            <summary><![CDATA[In the last three decades, the world has made progress against extreme poverty faster than ever before. But unless the poorest economies start growing, this period of progress against the worst form of poverty is over.<br><br><a href="https://chart-preview-extension.owid.pages.dev/end-progress-extreme-poverty"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/baec824b-408e-4d76-5e06-3817b5b0b600/w=1024"/></a>]]></summary>
            </entry>
</feed>
