Well, the experts are very worried about one meter sea level rise over the next century or so. (thinkprogress.org)
Researchers used two climate models to project rising temperatures over the next century and applied those results to current safety procedures used in determining the viability of a host city. (pearltrees.com)
But even this optimistic scenario predicts that global temperatures would continue to rise by between 0.4 °C and 0.6 °C over the next century. (newscientist.com)