They say that the second vaccine shot for COVID-19 is rougher than the first one — and we’re not just talking about the side effects.
As a newly double-vaccinated member of the 65-and-older set, I can vouch for the claim that the side effects can be felt more acutely the second time around: Back in late January, my first Pfizer-BioNTech shot gave me nothing more than a sore arm. This week’s second shot gave me body aches the day after, as if I had been shoveling snow for hours. (Which, come to think of it, I was … a couple of days earlier.)
Jeffrey Duchin, health officer for Public Health – Seattle & King County, acknowledged that it’s been a tough slog for some folks. “I wish we had more vaccine, and had vaccine for everyone,” he said today during a news briefing.
A sliding musical scale from a conch shell horn that hasn’t been played for 17,000 years, signs that Stonehenge was built with recycled rocks, and the world’s oldest known industrial-scale beer brewery: Here’s your daily dose of science on the Web…
Paleolithic horn blares again: What’s thought to be the world’s oldest known conch shell horn can play three notes: C, C-sharp and D.
The 17,000-year-old conch shell was discovered 90 years ago in the cave of Marsoulas, nestled in the foothills of the French Pyrenees. For decades, archaeologists assumed that it was used as a ceremonial drinking cup. But a team led by Carole Fritz, the head of research at France’s Prehistoric Art Research Center, took a closer look and saw signs that the shell had been modified to install a mouthpiece and was shaped to optimize its ability to play musical notes.
In the open-access journal Science Advances, the researchers recount how they recruited a musicologist and a horn player to re-fit the shell with a suitable mouthpiece and produce three different notes.
Sorbonne University archaeologist Philippe Walter told The Guardian that the notes would have reverberated impressively during Paleolithic rituals in the decorated cave. “The power of the sounds produced by the shell is incredible,” he said. “It is more than 100 decibels.”
Researchers have known for a while that Stonehenge’s slabs of bluestone were quarried in Wales more than 5,000 years ago, but there was an unresolved mystery: Radiocarbon dating suggested that 300 to 400 years passed between the time the stones were quarried and the time they were placed at Stonehenge. What could explain the gap?
Excavation of a Welsh site known as Waun Maun turned up a plausible explanation: Stonehenge’s slabs were a perfect fit for the socket-shaped pits that were left behind at Waun Maun, suggesting that the region’s ancient inhabitants pulled out the stones and carried them to Salisbury Plain during a mass migration.
Four stones that were left behind at Waun Maun helped archaeologists reconstruct the 360-foot-wide circle traced by Waun Maun’s empty sockets — a circle that matched the dimensions of a circular trench that was part of Stonehenge’s original layout.
“There was great excitement, but I think also blessed relief,” University College London archaeologist Michael Parker Pearson told ITV News, “because this had been a real labor of love, trying to untangle this extraordinary mystery.”
5,000-year-old brewery unearthed in Egypt: Archaeologists have found the remains of a sprawling brewery that may have produced the beer for royal burial rituals in Egypt thousands of years ago.
Egypt’s Ministry of Tourism and Antiquities says the brewery, unearthed in the ancient city of Abydos, was split into eight large sections for beer production, each containing 40 clay pots that were used to warm mixtures of grain and water.
The brewery could have produced as much as 5,900 gallons of beer at a time, New York University archaeologist Matthew Adams said.
Evidence for small-scale beer production goes back as far as 13,000 years, based on an analysis of residues found in a cave in Israel, but the discovery at Abydos suggests that the Egyptians were mass-producing beer during the era of King Narmer, 5,000 years ago.
A newly published study adds to the long-debated evidence that humans are hard-wired to sleep less when the moon is full or the lights are on, probably due to the ancestral quirks of circadian rhythm.
The pattern has been documented in a variety of indigenous communities in Argentina — and at the University of Washington in Seattle, where bright lights and cloudy weather tend to dull even the full moon’s glare.
“We see a clear lunar modulation of sleep, with sleep decreasing and a later onset of sleep in the days preceding a full moon,” senior study author Horacio de la Iglesia, a UW biology professor, said in a news release. “And although the effect is more robust in communities without access to electricity, the effect is present in communities with electricity, including undergraduates at the University of Washington.”
Trying to get an appointment for a COVID-19 vaccine on the day that eligibility was expanded to new age groups in Washington state would be a familiar experience to anyone who’s tried to get a hot movie ticket, a cheap airfare or season tickets to Kraken hockey games.
I’ve been through all of those trials, and my efforts to work through the online hiccups and fast-disappearing slots are likely to be replicated in the months ahead as efforts to quell the coronavirus pandemic continue to ramp up.
Bottom line? Sharpen your searching skills, don’t wait for an invitation, and pursue multiple options.
Your mileage may vary, of course. I was just one of thousands of regular folks aged 65 and older who joined the search for the vaccine this week.
The historical hits keep coming from Egypt’s Saqqara dig: Today archaeologists announced the discovery of more than 50 wooden coffins, found inside 52 burial shafts that go almost 40 feet deep.
An excavation team headed by Zahi Hawass, one of Egypt’s best-known archaeologists, also explored the funerary temple of Queen Nearit — parts of which were found in previous years. Nearit was one of the wives of King Teti, who ruled Egypt more than 4,000 years ago and built a pyramid next to the newly excavated site in Saqqara.
The finds promise to shed light on more than a millennium’s worth of ancient Egyptian history.
“These discoveries will rewrite the history of this region, especially during the 18th and 19th dynasties of the New Kingdom, during which King Teti was worshiped and the citizens at that time were buried around his pyramid,” the Egyptian Ministry of Tourism and Antiquities said in a statement published to Facebook.
Archaeologists say they’ve found the oldest known artistic depiction of a natural creature — a painting of a warty pig that’s at least 45,500 years old, found inside a cave on the Indonesian island of Sulawesi.
“The Sulawesi warty pig painting we found in the limestone cave of Leang Tedongnge is now the earliest known representational work of art in the world, as far as are aware,” study co-author Adam Brumm of Griffith University’s Australian Research Centre for Human Evolution said today in a news release.
Brumm and his colleagues discovered the painting during an expedition in 2017. It’s part of a scene that appears to show three or four animals facing off against each other on the cave wall.
The painting’s age — reported in Science Advances, an open-access journal — was estimated by using a uranium-series dating technique on mineral deposits that formed over the painting. The researchers behind the find say the artwork could be thousands of years older.
In any case, the reported minimum age beats out the previous record for representational art, which was held by a 44,000-year-old hunting scene found by the same research team in a different Sulawesi cave. The better-known paintings in France’s Chauvet Cave are thought to be a mere 32,000 years old.
Mann has chronicled the conflicts over climate science in a series of books published over the course of the past decade. But in “The New Climate War,” he argues that the terms of engagement have shifted.
Amid waves of wildfires and extreme weather, it’s getting harder to deny that Earth’s climate is becoming more challenging. Instead, the focus of the debate is shifting to whether the climate challenge can be met — and if so, how best to meet it.
One of Gates’ big energy technology ventures is Bellevue, Wash.-based TerraPower, which is working on small-scale nuclear power plants. But Mann doesn’t think nuclear power will play a significant role going forward — due to high costs as well as broader concerns. “It comes with obvious potential liabilities, whether it’s proliferation issues, weapons issues or environmental threats,” he said.
Mann thinks even less of Gates’ support for solar geoengineering strategies. “That’s going down a very dangerous road,” Mann told me. “When we start interfering with this system [that] we don’t understand perfectly, the law of unintended consequences reigns supreme.”
As for Bezos, Mann said he’s already had some conversations with the Amazon CEO’s team about climate initiatives such as the $10 billion Earth Fund.
“It’s a start,” Mann said. “Would I like to see him spend less on some of these wackier [ideas like] establishing space colonies, and more on saving the one planet in the universe that we know does support life? Yeah.” (For what it’s worth, Bezos argues that his space vision is aimed at moving energy-intensive, pollution-producing heavy industries off the planet and thereby preserving Earth for residential and light industrial use.)
Although he begs to differ on the details, Mann is nevertheless grateful that Gates and Bezos are on the right side in the new climate war. “I’ll gently criticize these folks where I feel it’s appropriate, but I do welcome these voices at the table, because we need everyone on board,” he said. “It’s all hands on deck.”
Denialism and doomism
In his book, Mann argues that the “inactivists” who resist efforts to address the climate challenge have turned to a subtler form of denialism, as well as a phenomenon that Mann calls “doomism.”
Mann argues that the climate-denial crowd has picked up the game plan that’s been followed by the gun lobby, Big Tobacco and the bottling and packaging industry.
“There are things that we can do in our everyday lives that decrease our environmental footprint — and they make us healthier, they save us money and they make us feel better,” Mann acknowledged. “What we can’t allow is for the forces of inaction, the ‘inactivists,’ to convince us that that’s the entire solution.”
Others insist it’s already too late to avoid the climate catastrophe, and say the best we can do is to brace ourselves for the hellscape to come.
“If we really were doomed, if the science said that, then we’d have to be upfront about that,” Mann said. “But the science says the opposite. The science says there’s still time to avert catastrophic warming.”
Mann said the current political climate (so to speak) is favorable for making progress, thanks in part to a youth movement led by the likes of Swedish teen Greta Thunberg.
The next phase of the war
“The New Climate War” had to be turned in for publication months before November’s presidential election, but Mann said the results bore out his assumption that Joe Biden would win out. The results in the Senate — a 50-50 tie with Vice President-elect Kamala Harris serving as the tie-breaker — couldn’t be any closer.
Because of that narrow mandate, “we probably can’t expect to see something like a Green New Deal,” at least for the next two years or so, Mann said. But he doesn’t rule out moving ahead with the first stages of a carbon-pricing system similar to the tax scheme that Canada currently has in place.
Climate campaigners in Washington state tried twice to set up a carbon-pricing systems, in 2016 and 2018, but both initiatives failed at the polls. Mann noted that fossil-fuel interests weren’t the only opponents.
“Ironically, some of the opposition in recent years to market mechanisms has actually come from the environmental left — because it’s been framed as inconsistent with social justice, that the cost will somehow fall on disadvantaged front-line communities, those with the least resources,” he said. “That definitely does not have to be the case.”
Mann said the key is to tweak market-based pricing systems so that the revenue goes to support the communities that need help, and support the spread of renewable energy technologies.
How would Mann spend the revenue? I put an extra spin on that question by asking him what he’d invest in if he were given a few million dollars to start up a climate-related venture. His answer was true to form.
“I would put it into science communication, focusing on what I see as the remaining obstacles when it comes to scientists informing the public discourse, because we do play a role,” Mann replied.
“We shouldn’t necessarily be dictating what the policies should be. There’s a worthy political debate to be had about that,” he said. “But we need to define the scientific ground rules to find what the objective evidence has to say about the risks that we face, so that we have an honest political debate about solutions.”
Cosmic Log Used Book Club
So what does Mann read for a change of pace? His latest literary diversion actually isn’t that much of a diversion: It’s “The Ministry for the Future,” a climate-themed sci-fi novel by Kim Stanley Robinson. Mann says Robinson’s book is “a good companion from the fictional side to the nonfiction of ‘The New Climate War.'”
Robinson was the focus of a previous Fiction Science podcast co-hosted by science-fiction author Dominica Phetteplace and myself. If you’re at all interested in future perils and possibilities relating to the climate crisis, you owe it to yourself to check out the interview.
“He really inspired me as a youth, inspired my fascination with science, and continues today to inspire me,” Mann said. “And I’ve had the wonderful benefit of getting to know his daughter, Sasha Sagan, who has entered into this science communication sphere. You can hear some of Carl’s voice in her. It’s a gift.”
This is just the latest Sagan family selection for the CLUB Club: Carl Sagan’s “Contact” made the list in July 2003, and Nick Sagan joined his father as a CLUB Club laureate with “Idlewild” in August 2004.
A just-unveiled excavation at Italy’s Pompeii archaeological site shows that ancient Roman restaurants had a lot in common with modern-day fast-food eateries — including rude graffiti.
But at Pompeii’s snack bar, naughty comments weren’t just scratched on restroom walls. They were right out in the open, inscribed onto the counter where hot food and drinks were served.
The nearly 2,000-year-old fast-food joint, which was known back then as a thermopolium, got rave reviews this weekend when the Archaeological Park of Pompeii opened it up for pictures. The site was first excavated in 2019, but this year, archaeologists dug down all the way to the floor, unearthing marvelous frescoes in the process.
They also found traces of the tasty wares that were once stored inside the restaurant’s vessels and doled out to customers — as well as the remains of someone who died suddenly when Mount Vesuvius’ eruption in the year 79 covered Pompeii with hot ash and debris.
The 900-ton platform suspended above the Arecibo Observatory dish collapsed last week. A Planet SkySat captured a cloud-free collect of the devastating aftermath yesterday, December 6th. pic.twitter.com/mLxpofBbQP
$15 million XPRIZE program targets food of the future: XPRIZE has put together a four-year, $15 million competition to encourage the development of new alternatives to chicken breasts and fish fillets that outperform the originals in terms of environmental sustainability, nutrition and health — while replicating the taste and texture.
NASA lays out science plan for future moon landings: A new report suggests that NASA should send equipment to the moon in advance of the Artemis program’s first crewed lunar landing, which is currently set for 2024. The report lays out strategies for planning science missions near the moon’s south pole, as well as the priorities for study. Those priorities include field geology, sample collection and return, and the deployment of scientific experiments.