this is 30 years of ipcc Assessments from the third assessment in 2009 all the way to the 1.5 degrees Celsius 00:09:50 assessment a few years back this is the red Embers diagram of confidence in science and what you see for each column is the assessment of risk of irreversible changes and at what 00:10:03 temperature levels 20 years ago at the third assessment the risk was basically assessed as zero because it was set at six degrees Celsius nobody was suggesting we would end up at six degrees but look at the trend line the 00:10:16 more we learn about the planet the more we understand about the coupled interactive Earth system the lower is the temperature at which we put risks of irreversible changes and it's down in 00:10:29 the less than two degrees Celsius range now blinking red so that's where we are

the Breakthrough here is that for the first time we've been able to put temperature thresholds on the 00:08:44 likely temperatures when we cross the Tipping points that's the color schemes you see in the color coding these five are the ones we really need to be concerned with because they are the first ones on the line at 1.5 degrees 00:08:58 Celsius they're likely to cross their tipping points we're talking here about the green and ice sheet the West Antarctic ice sheet all the tropical coral reef systems home to over 500 million people's livelihood 00:09:11 the Boreal permafrost a breath throwing a permafrost and loss of the barren sea ice

Those communities that reject business as usual and cut their energy spending and all the materialist values that go with it, just might survive the long emergency and write a different ending to this story.