Global warming is melting Arctic ice. Can science refreeze it? Sea ice extent in the Arctic has decreased by about 40 percent since 1979. New technologies are being deployed to regrow it.

New technologies are helping to regrow Arctic sea ice. But should we use them?

grist.org/climate/new-...

#GlobalWarming #ArcticSeaIce #RegrowIce #RefreezeArctic #Seawater #RealIce #CO2