Sustainability by numbers β’ 615 implied HN points β’ 22 Dec 25
- The newsletter will broaden its focus beyond environmental topics to include demographics, technology, global health, and development while keeping a data-led approach to analyze problems and solutions.
- The newsletter is being renamed to "By the Numbers" to reflect the wider scope, and the change will happen automatically; some subscribers may leave, but the aim is to reach a broader set of global issues.
- The publication will remain free and unpaid, produced in spare time to keep it enjoyable, with plans to continue publishing data-driven posts into 2026.