Millions of Australians at risk from rising sea levels and heat deaths could soar, landmark climate report warns The GuardianFirst climate risk assessment finds 1.5m Australians at risk from sea level rise by 2050 Australian Broadcasting CorporationClimate change could slash property values by $500bn by 2050, new report warns The AustralianAustralia news LIVE: Polling shows support for Coalition has plummeted to new low; Kirk suspect not cooperating with authorities, says Utah governor The AgeRising seas threaten 1.5 million Australians by 2050, landmark climate report warns BBC