Agence France-Presse: A breakthrough study of fluctuations in sea levels the last time Earth was between ice ages, as it is now, shows that oceans rose some three meters in only decades due to collapsing ice sheets. The findings suggest that such a scenario – which would redraw coastlines worldwide and unleash colossal human misery – is “now a distinct possibility within the next 100 years”, said lead researcher Paul Blanchon, a geoscientist at Mexico’s National University. The study was published …