banquedefranceBanque de France126119837300625408005/15/2020 - 09:34RT @BIS_org: A “Swan” taxonomy to frame today’s huge global risks - Unexpected #BlackSwan events have much in common with quasi-certain #GreenSwan events like climate change and pandemics, argues Luiz Pereira da Silva #Covid19 #ClimateChange @NGFS_ https://t.co/kvrhEfkTwL https://t.co/tzOsryovSh