100 degrees F in Siberia!


Joshua Stevens/NASA Earth Observatory

The Arctic heat wave that sent Siberian temperatures soaring to around 100 degrees Fahrenheit on the first day of summer put an exclamation point on an astonishing transformation of the Arctic environment that’s been underway for about 30 years.

As long ago as the 1890s, scientists predicted that increasing levels of carbon dioxide in the atmosphere would lead to a warming planet, particularly in the Arctic, where the loss of reflective snow and sea ice would further warm the region. Climate models have consistently pointed to “Arctic amplification” emerging as greenhouse gas concentrations increase.

Well, Arctic amplification is now here in a big way. The Arctic is warming at roughly twice the rate of the globe as a whole. When extreme heat waves like this one strike, it stands out to everyone. Scientists are generally reluctant to say “We told you so,” but the record shows that we did.

The question now on the table is will nations led by fools who continually reject science change their practices in the least? Or are the residents of the planet stuck into a downward spiral, refusing to act – for whatever excuses they adopt – until it is too late to halt our collective demise?

Arctic temperatures warmest in over 10,000 years


Clement Sabourin/AFP

Arctic temperatures are the warmest in more than 10,000 years, speeding the thaw of permafrost in Canada’s North, shows climate research out of the University of Alberta.

“We’ve known that the last few decades have been very warm. But we’ve found that temperatures are on the order of two degrees Celsius warmer than any time in the last 10,000 years — that was a surprise,” Duane Froese, professor in the Department of Earth and Atmospheric Science, and Canada Research Chair in Northern Environmental Change…

❝ The study found that previous record highs occurred during the early Holocene period — around 9,900 and 6,400 years ago. But even without the unique circumstances of that period, when the Earth’s axis was more strongly directed toward the sun, current Arctic temperatures have exceeded those records.

“All indications from this new study are that temperatures and the impacts of recent warming are only picking up and getting stronger,” said Froese. “We are moving into uncharted waters with respect to climate change in the North.”

Gee, I hope this doesn’t upset the Trump supporters who are dedicated to searching for “science” that backs the fantasies of their Great Leader.