Right there it says that if we are to have a 67 per cent chance of limiting the global temperature rise to below 1.5°C, we had, on 1 January 2018, 420 gigatonnes of carbon dioxide left in our CO2 budget. And of course that number is much lower today. We emit about 42 gigatonnes of CO2 every year. At current emissions levels, that remaining budget is gone within roughly 8.5 years.
