Environment & Energy
Related: About this forumNew U.N. climate report: Massive change already here for world's oceans and frozen regions
Climate change is already having staggering effects on oceans and ice-filled regions that encompass 80 percent of the Earth, and future damage from rising seas and melting glaciers is now all but certain, according to a sobering new report from the United Nations.
The warming climate is already killing coral reefs, supercharging monster storms, and fueling deadly marine heat waves and record losses of sea ice. And Wednesdays report on the worlds oceans, glaciers, polar regions and ice sheets finds that such effects foreshadow a more catastrophic future as long as greenhouse gas emissions remain unchecked.
Given current emissions levels, a number of serious effects are essentially unavoidable, says the report of the Intergovernmental Panel on Climate Change (IPCC).
Extreme floods that have historically struck some coastal cities and small island nations once every 100 years will become an annual occurrence by 2050, according to the IPCC. In addition, if emissions continue to increase, global sea levels could rise by more than three feet by the end of this century about 12 percent higher than the group estimated as recently as 2013. Melting glaciers could harm water supplies, and warming oceans could wreck marine fisheries.
https://www.washingtonpost.com/climate-environment/2019/09/25/new-un-climate-report-massive-change-already-here-worlds-oceans-frozen-regions/?wpisrc=al_news__alert-hse--alert-national&wpmk=1
Yet there are still people with their heads in the sand or up their asses who think climate change is fake.
CrispyQ
(36,424 posts)LOVE YOUR MOTHER
VOTE DEMOCRATIC
Permanut
(5,563 posts)and Fox News calls it mass hysteria. That's good enough for me.
I'm intentionally omitting any links to those two stinking cesspools of verbal vomit.
Boomer
(4,167 posts)Until reversing population growth is at the top of our agenda for averting devastating climate change, all the rest is just a desperate stalling tactic. The single biggest driver of resource use and abuse is the sheer number of human beings alive on the planet, all with the (valid) desire for a comfortable lifestyle.
It might be possible to balance high-standard of living with limited greenhouse gas emissions, but only if there are far fewer people. Of course, we'll get to depopulation one way or another, but it's not going to be pretty if we choose the involuntary route.
Mickju
(1,797 posts)This gets left out all the time.