<!doctype html><html><head><metaname="viewport"content="width=device-width, initial-scale=1"/><title>Our latest work - Our World in Data</title><metaname="description"content="Research and data to make progress against the world’s largest problems"/><linkrel="canonical"href="https://ourworldindata.org/blog"/><linkrel="alternate"type="application/atom+xml"href="/atom.xml"/><linkrel="apple-touch-icon"sizes="180x180"href="/apple-touch-icon.png"/><metaproperty="fb:app_id"content="1149943818390250"/><metaproperty="og:url"content="https://ourworldindata.org/blog"/><metaproperty="og:title"content="Our latest work"/><metaproperty="og:description"content="Research and data to make progress against the world’s largest problems"/><metaproperty="og:image"content="https://ourworldindata.org/default-thumbnail.jpg"/><metaproperty="og:site_name"content="Our World in Data"/><metaname="twitter:card"content="summary_large_image"/><metaname="twitter:site"content="@OurWorldInData"/><metaname="twitter:creator"content="@OurWorldInData"/><metaname="twitter:title"content="Our latest work"/><metaname="twitter:description"content="Research and data to make progress against the world’s largest problems"/><metaname="twitter:image"content="https://ourworldindata.org/default-thumbnail.jpg"/><linkrel="modulepreload"href="https://ourworldindata.org/assets/common.mjs"/><linkrel="modulepreload"href="https://ourworldindata.org/assets/owid.mjs"/><linkrel="preload"href="https://polyfill.io/v3/polyfill.min.js?features=es2019,es2020,es2021,es2022,IntersectionObserver,IntersectionObserverEntry,ResizeObserver,globalThis"as="script"/><linkhref="https://fonts.googleapis.com/css?family=Lato:300,400,400i,700,700i,900|Playfair+Display:400,600,700&display=swap"rel="stylesheet"/><linkrel="stylesheet"href="https://ourworldindata.org/assets/common.css"/><linkrel="stylesheet"href="https://ourworldindata.org/assets/owid.css"/><!-- Google Tag Manager -->