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A Juneteenth Program

2 years 7 months ago
In recognition of Juneteenth tomorrow, here is a program I wrote about a couple of years ago for the Dallas Symphony Orchestra. I don’t think I ever uploaded it to the blog, and if I did, the link is surely dead by now, so it seems worth reposting. Juneteenth is an especially significant holiday for […]
René Spencer Saller

The upper atmosphere is cooling, prompting new climate concerns

2 years 7 months ago
A new study reaffirming that global climate change is human-made also found the upper atmosphere is cooling dramatically because of rising CO2 levels. Scientists are worried about the effect this cooling could have on orbiting satellites, the ozone layer, and Earth’s weather.
Fred Pearce, Yale Environment 360