‘Millions of hotel rooms’: London tech company Event Connect flourishing in helping youth sports teams travel to competitions - CTV News

The planetary life support systems relied upon by humans have deteriorated to their worst levels ever recorded amid ongoing pollution and habitat destruction, according to a key yet grim annual update by scientists. Of the nine “planetary boundaries” that help determine whether life can flourish on Earth, seven are being breached at their highest ever levels of transgression, according to the latest planetary health check, a process that was established in 2009. The seven key indicators in the danger zone include climate change, change in biosphere integrity, land system change, freshwater change, modification of biogeochemical flows, introduction of novel entities and, for the first time last year, ocean acidification. Only two of the assessed areas, stratospheric ozone depletion and atmospheric aerosol loading, have shown improvement over the last decade, although researchers warn that atmospheric aerosols, which can form air pollution, are still a problem in several regions of the world.