I Know You Don't Want to Hear This. I'll Keep It Brief.
How did we screw up this planet, our one and only, so thoroughly in just one lifetime? No, this isn't about greenhouse gases or global warming. It's about a new study looking at chemical contamination, a different sort of tipping point. From The Guardian : The study concludes that chemical pollution has crossed a “planetary boundary”, the point at which human-made changes to the Earth push it outside the stable environment of the last 10,000 years. Chemical pollution threatens Earth’s systems by damaging the biological and physical processes that underpin all life. For example, pesticides wipe out many non-target insects, which are fundamental to all ecosystems and, therefore, to the provision of clean air, water and food. “ There has been a fiftyfold increase in the production of chemicals since 1950 and this is projected to triple again by 2050 ,” said Patricia Villarrubia-Gómez, a PhD candidate and research assistant at the Stockholm Resilience Centre (SRC) who was part of...