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<title>Our World in Data</title>
<subtitle>Research and data to make progress against the world’s largest problems</subtitle>
<id>https://ourworldindata.org/</id>
<link type="text/html" rel="alternate" href="https://ourworldindata.org"/>
<link type="application/atom+xml" rel="self" href="https://ourworldindata.org/atom.xml"/>
<updated>2025-01-06T04:00:00.000Z</updated>
<entry>
            <title><![CDATA[Who would have won the Simon-Ehrlich bet over different decades, and what do long-term prices tell us about resource scarcity?]]></title>
            <id>https://ourworldindata.org/simon-ehrlich-bet</id>
            <link rel="alternate" href="https://ourworldindata.org/simon-ehrlich-bet"/>
            <published>2025-01-06T04:00:00.000Z</published>
            <updated>2025-01-03T11:01:18.000Z</updated>
            <author><name>Hannah Ritchie</name></author>
            <summary><![CDATA[In the 1980s, economist Julian Simon won his bet with biologist Paul Ehrlich on mineral prices. But what does the long-term data tell us about supply and demand for resources?<br><br><a href="https://ourworldindata.org/simon-ehrlich-bet" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/0ca9751d-f29d-46bb-8e3f-31eaf6087d00/w=1350"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Antibiotics transformed medicine but face challenges from resistance and misuse]]></title>
            <id>https://ourworldindata.org/antibiotics</id>
            <link rel="alternate" href="https://ourworldindata.org/antibiotics"/>
            <published>2024-12-23T04:00:00.000Z</published>
            <updated>2024-12-22T20:39:13.000Z</updated>
            <author><name>Saloni Dattani</name></author><author><name>Fiona Spooner</name></author><author><name>Hannah Ritchie</name></author><author><name>Max Roser</name></author>
            <summary><![CDATA[Antibiotics revolutionized medicine, but their effectiveness is threatened by resistance. This new page presents global data and research on antibiotics and antibiotic resistance.<br><br><a href="https://ourworldindata.org/antibiotics" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/0983df2b-3d7f-416f-71be-f4ad93a8a100/w=1350"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[What was the Golden Age of Antibiotics, and how can we spark a new one?]]></title>
            <id>https://ourworldindata.org/golden-age-antibiotics</id>
            <link rel="alternate" href="https://ourworldindata.org/golden-age-antibiotics"/>
            <published>2024-12-23T03:00:00.000Z</published>
            <updated>2024-12-21T10:55:01.000Z</updated>
            <author><name>Saloni Dattani</name></author>
            <summary><![CDATA[Many antibiotics were developed during the “Golden Age of Antibiotics”. How did it happen, why has antibiotic development slowed down since then, and what can we do to reignite it?<br><br><a href="https://ourworldindata.org/golden-age-antibiotics" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/7b3bf2c1-8af6-4e65-2e92-d5e4d781d800/w=1350"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[How do antibiotics work, and how does antibiotic resistance evolve?]]></title>
            <id>https://ourworldindata.org/how-do-antibiotics-work</id>
            <link rel="alternate" href="https://ourworldindata.org/how-do-antibiotics-work"/>
            <published>2024-12-23T02:00:00.000Z</published>
            <updated>2024-12-20T12:56:31.000Z</updated>
            <author><name>Saloni Dattani</name></author>
            <summary><![CDATA[To use antibiotics more effectively, it’s important to know how different antibiotics work and how antibiotic resistance can evolve and spread.<br><br><a href="https://ourworldindata.org/how-do-antibiotics-work" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/eebf1100-356d-4d5a-de9a-458070451700/w=1350"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Most international migrants don’t move very far from their home countries]]></title>
            <id>https://ourworldindata.org/international-migrants-dont-move-far</id>
            <link rel="alternate" href="https://ourworldindata.org/international-migrants-dont-move-far"/>
            <published>2024-12-16T04:00:00.000Z</published>
            <updated>2024-12-12T15:38:39.000Z</updated>
            <author><name>Simon van Teutem</name></author><author><name>Tuna Acisu</name></author>
            <summary><![CDATA[Long-distance moves are becoming more common, but they remain the exception. For most, international migration still means crossing a nearby border, not an ocean.<br><br><a href="https://ourworldindata.org/international-migrants-dont-move-far" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/52b29637-7d81-4492-8e8f-2e46b03b7c00/w=1350"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Large amounts of antibiotics are used in livestock, but several countries have shown this doesn’t have to be the case]]></title>
            <id>https://ourworldindata.org/antibiotics-livestock</id>
            <link rel="alternate" href="https://ourworldindata.org/antibiotics-livestock"/>
            <published>2024-12-09T04:00:00.000Z</published>
            <updated>2024-12-04T11:35:10.000Z</updated>
            <author><name>Hannah Ritchie</name></author><author><name>Fiona Spooner</name></author>
            <summary><![CDATA[Overuse is a risk for antibiotic resistance, but there are ways to reduce it.<br><br><a href="https://ourworldindata.org/antibiotics-livestock" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/f40ec941-5824-4d88-c91d-6012bd888e00/w=1350"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Public data on antibiotic use in livestock is incomplete, making it difficult to track how much is used and where]]></title>
            <id>https://ourworldindata.org/antibiotics-livestock-data</id>
            <link rel="alternate" href="https://ourworldindata.org/antibiotics-livestock-data"/>
            <published>2024-12-09T03:00:00.000Z</published>
            <updated>2024-11-19T17:29:33.000Z</updated>
            <author><name>Hannah Ritchie</name></author><author><name>Fiona Spooner</name></author>
            <summary><![CDATA[Many countries refuse to share their data, which is a risk for antimicrobial resistance.<br><br><a href="https://ourworldindata.org/antibiotics-livestock-data" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/f76ef941-7b32-4c9f-4fcf-c6a07067ff00/w=1350"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[US airlines have transported passengers for more than two light-years since the last plane crash]]></title>
            <id>https://ourworldindata.org/us-airline-travel</id>
            <link rel="alternate" href="https://ourworldindata.org/us-airline-travel"/>
            <published>2024-12-02T04:00:00.000Z</published>
            <updated>2024-11-29T09:26:49.000Z</updated>
            <author><name>Max Roser</name></author>
            <summary><![CDATA[Sometimes, the most important news is when something isn’t happening.<br><br><a href="https://ourworldindata.org/us-airline-travel" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/9bc63558-a212-4b19-cce6-6dd51bd28200/w=1350"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[Billions of people suffer from anemia, but there are cheap ways to reduce this]]></title>
            <id>https://ourworldindata.org/billions-people-suffer-anemia-cheap-ways-reduce</id>
            <link rel="alternate" href="https://ourworldindata.org/billions-people-suffer-anemia-cheap-ways-reduce"/>
            <published>2024-11-25T04:00:00.000Z</published>
            <updated>2024-10-28T11:47:10.000Z</updated>
            <author><name>Hannah Ritchie</name></author>
            <summary><![CDATA[In some countries, most children and pregnant women are anemic. There are low-cost ways to tackle this.<br><br><a href="https://ourworldindata.org/billions-people-suffer-anemia-cheap-ways-reduce" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/90ee4eca-4e37-483d-f622-966a7db3fc00/w=1350"/></a>]]></summary>
            </entry>
<entry>
            <title><![CDATA[We've made it much easier to reuse our data]]></title>
            <id>https://ourworldindata.org/easier-to-reuse-our-data</id>
            <link rel="alternate" href="https://ourworldindata.org/easier-to-reuse-our-data"/>
            <published>2024-11-21T04:00:00.000Z</published>
            <updated>2024-11-19T14:42:26.000Z</updated>
            <author><name>Daniel Bachler</name></author><author><name>Charlie Giattino</name></author><author><name>Marcel Gerber</name></author>
            <summary><![CDATA[An overview of our new features: enhanced data downloads and the Chart Data API.<br><br><a href="https://ourworldindata.org/easier-to-reuse-our-data" target="_blank"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/75024fc1-a8cb-4a0e-dc99-6d43885d0600/w=1350"/></a>]]></summary>
            </entry>
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