Our World in Data1 Dec 2025Our World in DataHumans and domestic animals dominate the world’s mammal biomassWeight offers a striking view of ecological change—but it is only one measure.
Our World in Data6 Oct 2025Our World in DataThe news’s picture of death differs sharply from the statistical oneA 2025 analysis finds a shared editorial skew across three politically different US outlets.
Our World in Data14 Jul 2021Our World in DataSmoking’s decline shows how evidence and policy can change a seemingly fixed habitA 2021 retrospective follows the long chain from statistical discovery to shifting social norms.
Our World in Data10 Feb 2020Our World in DataEnergy safety looks different when deaths are counted per unit of electricityA comparison that includes routine air pollution changes the apparent trade-offs.
