The definition Cook used to get his consensus was weak, the climatologists said. Only 41 out of the 11,944 published climate studies examined by Cook explicitly stated that mankind caused most of the warming since 1950 — meaning the actual consensus is 0.3 percent.
“It is astonishing that any journal could have published a paper [...]
Climate scientists have said the White House’s National Climate Assessment (NCA) resembles pseudoscience more than actual science.
The National Climate Data Center released its third NCA on Tuesday, which warns of an ever-worsening environment and extreme temperature rises due to man-made carbon dioxide emissions [...]
Environmentalists and Democrats often cite a “97 percent” consensus among climate scientists about global warming. But they never cite estimates that 95 percent of climate models predicting global temperature rises have been wrong.
Former NASA scientist Dr. Roy Spencer says that climate models used by government agencies to create policies “have failed miserably.” Spencer analyzed [...]
Climate experts have long predicted that temperatures would rise in parallel with greenhouse gas emissions. But, for 15 years, they haven’t. In a SPIEGEL interview, meteorologist Hans von Storch discusses how this “puzzle” might force scientists to alter what could be “fundamentally wrong” models.
SPIEGEL: What could be wrong with the models?
Storch: There [...]
When 16th and 17th century European explorers sailed west in pursuit of a trade route to Asia, their search for a Northwest Passage was foiled by Arctic ice.
Five hundred years later, melting icecaps have set off a global race to control new shipping lanes over the North Pole. [...]
Scientists are struggling to explain a slowdown in climate change that has exposed gaps in their understanding and defies a rise in global greenhouse gas emissions.
Often focused on century-long trends, most climate models failed to predict that the temperature rise would slow, starting around 2000. Scientists are now intent on figuring out [...]
Now Beijing wants even more dough. The Doha conference produced one advance for climate activists by establishing the principle that developed nations have a responsibility for compensating poorer ones for damage due to climate change. The rich had previously agreed to provide assistance for clean energy and other purposes but had not acknowledged an obligation [...]
The World Bank has produced a massive 450 page report on the potentially devastating impact climate change is likely to have on Arab countries. This matters to everyone and not just from the standpoint that we should all empathize with and seek to relief suffering.
The harsher the conditions [...]
Unusually high rainfall allowed a population boom between 440 and 660 A.D., but subsequent dry conditions between 660 and 1000 A.D. aligns with known periods of political instability in the Mayan civilization, Kennett theorizes.
The dry climate conditions, which may have included extended periods of drought, may have hastened the Maya collapse, the researchers say.
Food shortages, natural disasters, energy supply issues and the spread of epidemics are some of the possible climate-related perils the U.S. military needs to prepare to deal with, the National Academies claim in a new report released Friday.
Broder says the report warns of “clusters of apparently [...]