Anything that is not sustainable is TERMINAL. The global human village is emitting ever rising amounts of carbon fuel emissions into the global atmosphere, at a rate of appromimately 40 BILLION tons per year. These HUGE amounts of CO2 emissions are triggering negative tipping points, which lead directly to an extinction event that will only accelerate and get worse in the future. The present state of humanity can be called a crisis, or a 911 emergency situation.
via Earth’s CO2 Levels Highest In 15 million Years – CO2 Levels Rising 3%/Yr, 40 Billion Tons/Yr – Global Total CO2 Carbon Dioxide (CO2) Emissions And History Of Atmospheric Carbon Dioxide Levels; CIRES, NOAA, Global Carbon Project | A Green Road Journal