Big wake-up call from paleo climate change records for the PERMIAN Extinction

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• The changing rate of the temperature rise & fall over 100s of millions of years
• The changing rate of the rise & fall of CO2 concentrations over 100s of millions of years
• The rise & fall of T° CH4 CO2 ocean pH and sea-level over the last 600,000 years
• The 'Milankovitch wobbles' & 230 PPMV, the average over the last 600,000 years