2026-11-02 08:00:00
What is someone’s risk of developing depression, anxiety, or other mental health issues at some point in their life?<br><br><a href="https://ourworldindata.org/around-half-of-people-will-experience-a-mental-health-issue-in-their-lifetime"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/0d537924-4a43-4750-5509-6f50163e3c00/w=1024"/></a>
2026-10-26 08:00:00
Around one-fifth of development aid is spent on climate-related projects. But what does climate-related mean, and does it crowd out other aid projects?<br><br><a href="https://ourworldindata.org/how-much-development-aid-is-spent-on-climate-change"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/59464533-c5ca-4a7e-7686-358fc7608500/w=1024"/></a>
2026-10-19 08:00:00
Knowing when people are most at risk allows us to offer support when it might make the biggest difference.<br><br><a href="https://ourworldindata.org/when-do-people-experience-mental-health-conditions-for-the-first-time"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/f5a4f0de-6f66-4b12-26b1-55d91ef60c00/w=1024"/></a>
2026-10-08 08:00:00
A guide to understanding the Living Planet Index and what it does and doesn’t mean.<br><br><a href="https://ourworldindata.org/2026-lpi-update"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/d040574f-0ac6-4478-620a-8c0681700500/w=1024"/></a>
2026-10-05 08:00:00
More than 600,000 people die from malaria every year. Will climate change make this worse?<br><br><a href="https://ourworldindata.org/what-impact-will-climate-change-have-on-malaria"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/c2d97915-f84d-4efa-3918-5a9c2a5d2400/w=1024"/></a>
2026-09-21 08:00:00
We use long-run census data to understand the scale of recent US migration trends, and how these compare to previous centuries.<br><br><a href="https://ourworldindata.org/how-high-is-current-immigration-to-the-united-states-in-historical-perspective"><img src="https://ourworldindata.org/cdn-cgi/imagedelivery/qLq-8BTgXU8yG0N6HnOy8g/62f7240d-9892-4f63-792f-233662d7e800/w=1024"/></a>
