HL Climate Change Thread: Fare the well old world
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Climate change will almost certainly heat the world so much it can never recover, major study finds
The world will almost certainly reach a tipping point and bring about unstoppable, destructive climate change, according to a new study.
There is a 90 per cent chance that the world's temperature will rise 2C, to 4.9C above pre-industrial levels by the end of the century, despite measures to reduce greenhouse gas emissions.
It's at that point that scientists think the world will fall into disastrous effects like widespread drought, extreme weather and dangerous increases in sea level. Experts have suggested that 2C of warming is the "tipping point" at which that change becomes unstoppable.
The world will almost certainly fail to keep warming to the 1.5C target that was set as part of the Paris climate agreement, according to the same research. There's a 99 per cent chance that climate change will break through that limit.
Dr Dargan Frierson, from the University of Washington, said: "Countries argued for the 1.5C target because of the severe impacts on their livelihoods that would result from exceeding that threshold. Indeed, damages from heat extremes, drought, extreme weather and sea level rise will be much more severe if 2C or higher temperature rise is allowed.
"Our results show that an abrupt change of course is needed to achieve these goals."
The scientists looked at 50 years of data on world population and economic activity to come up with their forecast. One factor taken into account was "carbon intensity", the amount of carbon emitted for each dollar of economic activity.
The approach is different from that taken by the Intergovernmental Panel on Climate Change (IPCC), whose most recent report included future warming rates based on four carbon emission scenarios.
Professor Adrian Raftery, who led the University of Washington team, said: "The big problem with scenarios is that you don't know how likely they are, and whether they span the full range of possibilities or are just a few examples. Scientifically, this type of storytelling approach was not fully satisfying.
"Our analysis is compatible with previous estimates, but it finds that the most optimistic projections are unlikely to happen. We're closer to the margin than we think.
"Overall, the goals expressed in the Paris Agreement are ambitious but realistic. The bad news is they are unlikely to be enough to achieve the target of keeping warming at or below 1.5 degrees."
The findings are published in the journal Nature Climate Change.
A separate study in the same journal found that even if all fossil fuel emissions were halted this year, global temperatures were very likely to be 1.3C higher than pre-industrial levels by the end of the century.
There was a 13% chance that the Earth was already committed to 1.5C warming by 2100, said the authors led by Dr Thorsten Mauritsen, from the Max Planck Institute for Meteorology in Germany.
The world will almost certainly not be able to escape destructive climate change, major study finds
Well, looks like it's a wrap.
Crayola Coyote
Superstar
Who cares! We're black, it's not our problem.
Snoopy Loops
All Star
I hope my sarcasm detector is busted.
It seems this is going down regardless of Trump. Short of calling for a global ban all fossil fuel consumption, there's nothing that can be done.And thanks to trump not believing in this bullshyt we're gonna suffer...
man fukk this guy...
Can't blame the tweeting boogey man for this one.
ORDER_66
I dont care anymore 2026
Yeah I know that but out of all the industrialized nations this a$$hole out of EVERYONE publicly calls this a fraud and basically drops out of the summit. This is not about just money, backroom deals, ego or who's the best... this is about SAVING OUR PLANET and this lunatic on record decides to act like an a$$hole and pulls the UNITED STATES out of the Agreement to protect the planet??!?
and this is the man white america voted for huh?!?! Jesus Christ...Agreed. Luckily, America is bigger than any one man.Yeah I know that but out of all the industrialized nations this a$$hole out of EVERYONE publicly calls this a fraud and basically drops out of the summit. This is not about just money, backroom deals, ego or who's the best... this is about SAVING OUR PLANET and this lunatic on record decides to act like an a$$hole and pulls the UNITED STATES out of the Agreement to protect the planet??!?
Existing Climate Efforts Expected to Keep US Goals on Track
His administration will (hopefully) be short, and his impact minimal.
ORDER_66
I dont care anymore 2026
I hope so but this man sickens me...
we could be doing what china is doing, they building entire floating solar plants designed to generate power, investing billions in green eco friendly tech... mean fukking while this nikka concerned about arming saudi arabia, telling the trannys you can't fight for the armed forces and locking up black people and beating up suspects even when there is an innocent until proven guilty, this a$$hole doesnt care about anyone, no citizen or the planet. the minute they either lock him up or take him out we'll be better off...
What good is all that fukking money if humanity will damn near die?!?
what an a$$hole...
ManBearPig
half man half bearpig
I'm sure as hell the people writing these articles don't drive hybrid cars 
I do though.I'm sure as hell the people writing these articles don't drive hybrid cars
