In a fiery speech on science, climate, and policy at the American Geophysical Union today, Gov. Jerry Brown challenged the “miasma of nonsense” from the incoming Trump administration on climate questions and promised the thousands of earth scientists in the audience that the state of California would support their work. “Never has so much power been lodgedContinue reading “Jerry Brown challenges Trump on climate”
There are no uninteresting things, only uninterested people.
Back in l988, physicist/climatologist James Hansen told Congress that that we had begun to change the earth's atmosphere. This was during a heat wave in Washington, and his testimony made headlines. That's rare for a scientist of any sort. "Global warming has began, Expert tells Senate" reported the NYTimes. "It's time to stop waffling soContinue reading “If climate change is dangerous, can’t a scientist say so? (Hansen’s keynote address at the AGU 2013)”
At his much-lauded (and deservedly so) AGU lecture on Successful Predictions (of global warming, a brief history) the delightfully witty Ray Pierrehumbert was asked about the feasibility of geo-engineering. His answer deserves quoting in full, in a text-searchable form: I see lots of [geo-engineering ideas] that are feasible, but they all terrify me. (Except for schemes forContinue reading “Terrifying geoengineering ideas: Ray Pierrehumbert at AGU”
This press conference at the AGU (American Geophysical Union's fall meeting) this year is brilliantly timed, coming just two years after a series of big AR storms surprised Southern California, and a week or so after one hit Northern California. Improving forecasts of “Pineapple Expresses”Monday, 3 December1:30 p.m. NOAA scientists and colleagues are installing theContinue reading “Atmospheric River press conference at AGU 2012”
A "Tsketch" from Toles: Here's the background. Interesting that the AGU took a position on the issue.
Reporting from Geneva, the Not the New York Times: A new report from the U.N. Intergovernmental Panel on Climate Change warned Monday that global warming is likely to become completely irreversible if no successful effort is made to slow down the trend before 2006. Unless greenhouse-gas emissions are drastically reduced by then, the report concludes,Continue reading “Is it too late to stop climate change? (the Onion)”
This is the story I found at this year's fall meeting of the American Geophysical Union — how fog off California's coastal coast may be importing mercury from the ocean on to the land. The team, led by chemist Peter Weiss-Penzias, reported finding "very high" levels of mercury, a neurotoxin, in the fog, according toContinue reading “Researchers find high levels of mercury in CA coastal fog”
Michael Mann has been pilloried by climate change denialists for showing in a clear graphic form that the climate is as warm now as it has been in a thousand years. At the AGU this year, he pointed out that his critics have been refuted by numerous investigations, and mentioned a letter published today inContinue reading ““Hockey Stick” scientist Mann’s letter in the WSJ”
A story Sunday in the Los Angeles Times reported that climate scientists were joining in an effort to "push back" against a rise tide of climate change denial. The story said that Monday the American Geophysical Union would announce an effort by 700 scientists to "speak out as experts." But today the AGU said no,Continue reading “Climate scientists not pushing back against denialism, says American Geophysical Union”