Washington – The rapid pace of global climate change is almost certainly driven by human activity, like burning fossil fuels, according to a U.S. government report that contradicts assertions by President Donald Trump and members of his administration.
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“For the warming over the last century, there is no convincing alternative explanation supported by the extent of the observational evidence,” said the report by a group of more than 50 U.S. government scientists released on Friday.
The report, which is required by Congress every four years, was written by scientists from government bodies such as the Environmental Protection Agency and the National Oceanic and Atmospheric Administration.
It reinforces the conclusions drawn by an overwhelming majority of scientists around the world in recent years that emissions from burning fossil fuels are the primary driver of global warming, leading to sea level rise, flooding, droughts, and more frequent powerful storms.
Trump has repeatedly called climate change a hoax, and in June announced that he would withdraw the United States from a global pact to combat it – calling the deal’s demands for emissions cuts too costly for the U.S. economy.
War-torn Syria is the only other country outside the pact.
The U.S. withdrawal from the Paris Climate Deal was part of a broader White House effort to roll back what it sees as unneeded environmental protections to boost domestic oil and gas drilling and coal mining.
EPA Administrator Scott Pruitt has also expressed doubts about the causes of climate change, at one point saying he did not believe carbon dioxide from human activity was the primary driver, and calling for further debate on the issue.
In an emailed statement, White House spokesman Raj Shah said: “The Administration supports rigorous scientific analysis and debate and encourages public comment on the draft documents being released today.”
Officials at the EPA declined to comment.
According to the report, global temperatures have increased by about 1.8 degrees Fahrenheit (1 degree Celsius) over the last 115 years, while global average sea levels have risen about 7 inches (17.78 cm) over the same period.
Sea levels are expected to rise “at least several inches in the next 15 years” due to rising temperatures, it added.
“For the warming over the last century, there is no convincing alternative explanation supported by the extent of the observational evidence”
So they do not have proof rather since there is no convincing alternative it must be man made? Wow great work. Oh my thats proof from our expert.
How about maybe its just cyclical so yes there is no proof rather its happens.
And if its is man made how do you propose fixing it? if we drive tesla’s and charge carbon taxes everything will be all good?
yes the world has warmed. Numbers don’t lie. i won’t refute the numbers which clealry add up to higher numbers. But so what?
Man made climate change is on big fat hoax. Fake news.
“The report … was written by scientists from government bodies such as the Environmental Protection Agency and the National Oceanic and Atmospheric Administration.”
How many more heads will roll?
Educated Archy and TRumpIzPrez proudly bring to you the newly invigorated Flat Earth Society.