Post-AR5 new studies confirm observed impacts on the natural and human systems and indicate projected risks in both these systems over time. Over the past four decades, there was a significant increase in the probability of the global exceedances of tropical cyclones  of major intensity , a trend confirmed by the occurrence of a growing number of intense TCs affecting the Atlantic and Pacific regions since AR5 . Also, scientific evidence since AR5 has confirmed that tropical corals are presently at high risk  and if global warming exceeds 1.5°C, known coral reef restoration options may be ineffective . Even achieving emission reduction targets consistent with the ambitious goal of 1.5℃ of global warming under the Paris Agreement will result in the further loss of 70-90% of reef-building corals compared to today, with 99% of corals being lost under warming of 2ºC or more above the pre-industrial period  .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report