Earth’s temperature is likely to jump nearly 6 degrees between now and the end of the century even if every country cuts greenhouse gas emissions as proposed, according to a United Nations update.
Scientists looked at emission plans from 192 nations and calculated what would happen to global warming. The projections take into account 80 percent pollution cuts from the U.S. and Europe by 2050, which are not sure things.
The U.S. figure is based on a bill that passed the House of Representatives but is running into resistance in the Senate, where debate has been delayed by health care reform efforts.
Carbon dioxide, mostly from the burning of fossil fuels such as coal and oil, is the main cause of global warming, trapping the sun’s energy in the atmosphere. The world’s average temperature has already risen 1.4 degrees (0.8 degrees Celsius) since the 19th century.
Much of projected rise in temperature is because of developing nations, which aren’t talking much about cutting their emissions, scientists said at a United Nations press conference Thursday. China alone adds nearly 2 degrees (1 degree Celsius) to the projections.
“We are headed toward very serious changes in our planet,” said Achim Steiner, head of the U.N.’s environment program, which issued the update on Thursday.
Even if the developed world cuts its emissions by 80 percent and the developing world cuts theirs in half by 2050, as some experts propose, the world is still facing a 3-degree (1.7 degree Celsius) increase by the end of the century, said Robert Corell, a prominent U.S. climate scientist who helped oversee the update.
Corell said the most likely agreement out of the international climate negotiations in Copenhagen in December still translates into a nearly 5 degree (2.7 degree Celsius) increase in world temperature by the end of the century. European leaders and the Obama White House have set a goal to limit warming to just a couple degrees.
The U.N.’s environment program unveiled the update on peer-reviewed climate change science to tell diplomats how hot the planet is getting. The last big report from the Nobel Prize-winning Intergovernmental Panel on Climate Change came out more than two years ago and is based on science that is at least three to four years old, Steiner said.
Global warming is speeding up, especially in the Arctic, and that means that some top-level science projections from 2007 are already out of date and overly optimistic. Corell, who headed an assessment of warming in the Arctic, said global warming “is accelerating in ways that we are not anticipating.”
Utah Republican is in deep trouble after trying to defend Trump’s breaking of the law
President Donald Trump's poor standing in Utah could cause big electoral problems for one of his loudest defenders in the state.
Rep. Chris Stewart (R-UT) said Trump would be "foolish" if he did not illegally accept election help from foreign adversaries.
On Saturday, Stewart was blasted by former CIA officer Evan McMullin.
McMullin was born in Provo, attended Brigham Young University, is Mormon and a also prominent conservative critic of Trump.
In 2016, McMullin ran against Trump as an Independent and received 21.3 percent of the vote in Utah during the general election. Trump also had problems in Utah during the Republican primary, receiving only 14 percent of the vote.
Trump ‘will not leave his office if he narrowly loses in 2020’: Conservative columnist issues dire warning
President Donald Trump will fight to remain in power regardless of the outcome if the 2020 election is close, a conservative columnist warned on Saturday.
Andrew Sullivan blasted Trump in New York magazine, honing in on the commander-in-chief's lying.
"For Trump, lying is central to his disturbed psyche, and to his success. The brazenness of it unbalances and stupefies sane and adjusted people, thereby constantly giving him an edge and a little breathing space while we try to absorb it, during which he proceeds to the next lie," he wrote.
‘Veto the Cheato’: Americans gathered nationwide for #ImpeachTrump rallies
Frustrated Americans on Saturday attended #ImpeachTrump rallies from coast-to-coast.
The rallies were organized by MoveOn, Indivisible, Democracy for America, the Women's March, Credo and other progressive organizations.
Over 140 events were held nationwide.
[caption id="attachment_1513038" align="aligncenter" width="800"] Map of #ImpeachTrump rallies in the contiguous United States.[/caption]
Many attendees took the time to create hand-made protest signs, while others held printed banners.