As climate change makes smog and bushfires more common, people will die from air pollution at increasingly high rates – especially in densely populated cities.
Rising costs of living and airfares point to long-haul travel being affordable for fewer people. It also might re-shape the way we think about tourism.
A new international tax taskforce is exploring tax policies that could finance sustainable development and climate action. This could pave the way for a fair taxation system that would accelerate a just transition.
A new study finds that illegal roads have enabled illicit logging, mining, poaching and land grabbing in some of the world's most biodiversity-rich ecosystems.