People, quite rightly, talk a lot about climate change. But it is now clear that man-made global warming is only one of a number of crises in play. A team of esteemed scientists led by Johan Rockstrom and Will Steffen have identified nine critical thresholds hard-wired into Earth’s environment: climate change, fertiliser use, land conversion, biodiversity loss, air pollution, ozone-layer depletion, ocean acidification, chemical pollution and freshwater withdrawals. … [Read more...] about Boris Johnson’s fiancée Carrie Symonds says Sir David Attenborough’s show warning of mass extinction of wildlife left her in TEARS – as she pleads: ‘Everyone should watch this, it’s time to act’
