By David Suzuki
It seems odd that a major U.S. government climate report released Nov. 3 didn香蕉视频直播檛 receive more media attention. But then, the main thing newsworthy about the Climate Science Special Report is that it was released at all, apparently without political interference.
Although the U.S. government is required by law (enacted by President George H.W. Bush in 1989) to report to the public about 香蕉视频直播渃limate change and its physical impacts香蕉视频直播� every four years, the current administration is openly hostile to climate science and scientists. According to White House sources quoted in the New York Times, president Donald Trump was 香蕉视频直播渂arely aware of the report香蕉视频直播檚 existence.香蕉视频直播�
The report, released by 13 federal agencies under the direction of the National Oceanic and Atmospheric Administration, examines the available science. It was written by dozens of government and non-government scientists, reviewed by the independent National Academy of Sciences and approved by the National Economic Council.
It concludes we are living in the warmest period in the history of modern civilization, with the last three years being the warmest on record, that we are seeing more 香蕉视频直播渞ecord-breaking, climate-related weather extremes香蕉视频直播� and that all the evidence points to human activities, 香蕉视频直播渆specially emissions of greenhouse gases,香蕉视频直播� as the main cause. Climate change should be in the headlines every day until everyone takes it seriously, but the report香蕉视频直播檚 conclusions are not new.
香蕉视频直播淭housands of studies conducted by researchers around the world have documented changes in surface, atmospheric, and oceanic temperatures; melting glaciers; diminishing snow cover; shrinking sea ice; rising sea levels; ocean acidification; and increasing atmospheric water vapour,香蕉视频直播� the reports says.
It香蕉视频直播檚 hard to imagine anyone could read this report, or read about it, and not be convinced we have an urgent problem and that failing to put everything we can into resolving it puts our survival at risk.
And yet, the government overseeing this report is filled with people who reject climate science. The president himself has called it a hoax. He香蕉视频直播檚 appointed climate science deniers to key positions, repealed and weakened environmental laws, had climate change references removed from the Environmental Protection Agency香蕉视频直播檚 website and barred EPA scientists from presenting climate change reports. Many delegates at the UN Climate Conference underway in Bonn, Germany, have condemned Trump香蕉视频直播檚 decision to pull the U.S. from the Paris Agreement.
The official White House statement on the report was a rehash of tired climate science香蕉视频直播揹enial talking points. White House spokesperson Raj Shah said, 香蕉视频直播淭he climate has changed and is always changing.香蕉视频直播� He then went on to cast doubt regarding the climate香蕉视频直播檚 sensitivity to greenhouse gas emissions.
EPA administrator Scott Pruitt has denied the well-known connection between carbon dioxide emissions and global warming, and Energy Secretary Rick Perry has argued the science isn香蕉视频直播檛 conclusive.
But the report also shows that, despite its apparent descent into a post-truth, anti-science dystopia, the United States still maintains sanity in some of its major institutions. Organizations like NASA, NOAA, the EPA and the Department of Defense, along with numerous non-governmental scientific institutions, are continuing to examine the real trends and risks of a planet warming rapidly because of human activity.
It also shows we must do all we can to work toward solutions 香蕉视频直播� economic, technological, philosophical and more 香蕉视频直播� and to only support politicians who demonstrate the foresight, imagination and courage to take on this crisis with the force and intensity it merits.
One frustration of studying and communicating about climate issues is knowing that so many solutions exist and are being developed, but that widespread denial of the problem prevents us from moving beyond outdated technologies and economic systems.
That people who profit from those outdated technologies would do everything they can to sow doubt and confusion is not surprising. That a government elected to serve the people would reject the findings of its own scientists and researchers from around the world to the detriment of human health, the economy and the environment is an intergenerational crime.
Christopher Field, director of the Stanford Woods Institute for the Environment, told the New York Times, 香蕉视频直播淭his profoundly affects our ability to be leaders in developing new technologies and understanding how to build successful communities and businesses in the 21st century.香蕉视频直播� It also puts human survival at risk.
David Suzuki is a scientist, broadcaster, author and co-founder of the David Suzuki Foundation. Written with contributions from David Suzuki Foundation Senior Editor Ian Hanington.
