Over the last several thousand years of human life on Earth, agricultural settlements became urban cores, and these regional settlements became tightly connected through infrastructures transporting people, materials, and information. This global network of urban systems, including ecosystems, is the anthroposphere; the physical flows and stocks of matter and energy within it form its metabolis…
A leading scientist argues that we must consider deploying climate engineering technology to slow the pace of global warming."Climate engineering -- which could slow the pace of global warming by injecting reflective particles into the upper atmosphere -- has emerged in recent years as an extremely controversial technology. And for good reason: it carries unknown risks and it may undermine comm…
Translation of: La contamination du monde : une histoire des pollutions ?a l'?age industriel by ?Editions du Seuil in Paris, 2017."Once the source of circumscribed local nuisances, the effects of human activities on the environment have turned into global pollution. The climate is warming, the seas are acidifying, the species are disappearing, the bodies are altered: to give an account from a h…