World Doesnt Act News Today

>> and thats factored in, we expect that regardless of sort of policy decisions from here forward? >> so thats very much dependent on whether we follow the paris agreement or not. >> reporter: the paris agreements goal is to sufficiently cut carbon emissions to keep the average global temperature increase below two degrees. thats to avoid the worst consequences of climate change. scientists say achieving that goal will limit rising sea levels from expanding water and melting ice sheets. but its ...

Prevent it. scientists say even if some of the best case forecasts prove accurate, this big, impressive piece of infrastructure still has a limited shelf life. sea level rise means long before the end of this century, it will have to be replaced by a new, bigger, hugely expensive barrier further downstream. these ten yearly forecasts show what will happen to london if it doesnt have a barrier and the world doesnt act quickly to cut emissions. by 2100, wide areas of land along the thames turn blu...

>> sandra: the deadliest mass shooting in u.s. history could be a big test for president trump read he made a well-received call for unity when he addressed the massacre yesterday. plan to visit las vegas tomorrow, democrats are increasing their calls for stricter gun control. >> this is a uniquely american problem. there is an unintentional endorsement that gets sent to these mass murders went after slaughter after slaughter, congress does nothing. if the greatest deliberative body in the world...

Responses to this epidemic. after the white house made the position clear today, quote, premature to discuss anything of gun policy in the aftermath of this shooting, this evening senator murphy went to the senate floor to disagree and to condemn, continued inaction, by the united states congress. >> hurt is deep. the scars are wide in newtown but they are made wider by the fact that this body in four and a half years has done absolutely nothing to reduce the likelihood of another mass shooting....