1

The Chase (#StarTrek #TNG Rewatch, Season 6, Episode 20) Planet-hopping archaeological DNA mystery

Rewatching ST:TNG A well-done mystery that could have, *should* have, redefined our understanding of intelligent life in the Star Trek storytelling universe, but did not. Picard’s beloved archeology professor shows up after 30 years to invite Picard on a mysterious expedition.  I respect that the writers don’t ask us to believe that Picard is seriously tempted by the offer; instead, Picard is worried about having to say no, once again,…

Southwest Airlines CEO Gary Kelly, who testified unmasked at a Senate hearing on Wednesday, has since tested positive for the coronavirus, the airline said in a statement.

Kelly testified at the hearing that he believes masks do not add substantial protection to airplane passengers and cited aircraft ventilation systems.

“I think the case is very strong that masks don’t add much, if anything, in the air cabin environment,” he said. “It is very safe and very high quality compared to any other indoor setting.”

The hearing lasted approximately three hours. Five witnesses were seated in close proximity and went most of the hearing unmasked.

Kelly was seated between American Airlines CEO Doug Parker and United Airlines CEO Scott Kirby. Kirby tested negative, the airline said. American said that “Doug is symptom-free, fully vaccinated and getting tested this afternoon.” –CNN Business

The world’s oldest story? Astronomers say global myths about ‘seven sisters’ stars may reach back 100,000 years

In cultures around the world, myths about “seven sisters” describe a cluster of stars, but today the naked eye can only discern six stars. What’s up with that? Cultures around the world call the Pleiades constellation ‘seven sisters’, even though we can only see six stars today. But things looked quite different 100,000 years ago. […] How come the Australian Aboriginal stories are so similar to the Greek ones? Anthropologists…

Mask-wearing cuts Covid incidence by 53%, says global study

Globally, Covid cases exceeded 250 million this month. The virus is still infecting 50 million people worldwide every 90 days due to the highly transmissible Delta variant, with thousands dying each day. Now a systematic review and meta analysis of non-pharmaceutical interventions has found for the first time that mask wearing, social distancing and handwashing are all effective measures at curbing cases – with mask wearing the most effective.  —Guardian

The battle against airborne COVID has shifted. Why your mask is the last layer of defence

There has been a paradigm shift in the thinking behind mask use, to the current emphasis on protecting oneself as opposed to the initial consideration of keeping others safe from what we might be exhaling, said Colin Furness, an infection control epidemiologist at the University of Toronto. “The game has changed,” he said. “We’re not masking to protect others from our own droplets now, we’re masking to protect ourselves from…

Murder Is Her Hobby: Frances Glessner Lee and The Nutshell Studies of Unexplained Death

Simulations are powerful tools for understanding our world. Murder Is Her Hobby: Frances Glessner Lee and The Nutshell Studies of Unexplained Death explores the surprising intersection between craft and forensic science. It also tells the story of how a woman co-opted traditionally feminine crafts to advance the male-dominated field of police investigation and to establish herself as one of its leading voices. Frances Glessner Lee (1878-1962) crafted her extraordinary “Nutshell…

Why I Left Academe to Become a Science Communicator: The pursuit of academic research was too narrow for me.

From explaining the effectiveness of social distancing for preventing the spread of COVID-19 to communicating earthquake preparedness plans to the public, scicomm efforts are vital for helping turn research into action. Yet despite scicomm’s importance, it remains a hugely overlooked, underdeveloped and unknown area in academia. Academics are trained to communicate with other academics, and jargon-filled research papers prevent broad audiences from engaging with and understanding impactful scientific discoveries.

1

The Masterpiece Society (#StarTrek #TNG Rewatch, Season 5, Episode 13) Space Thing Threatens Genetically Perfect Colony

Rewatching ST:TNG When a Space Thing threatens a genetically perfect colony, the wary inhabitants resist Picard’s offer to evacuate. Humans on Moab IV have for two centuries enjoyed a carefully designed society. The charismatic leader Conor speaks glowingly of fulfilling the role he was genetically engineered to hold, while the rigid traditionalist Martin undiplomatically scoffs at LaForge’s blindness. Conor is taken with Troi, who seems charmed by his attention. LaForge…

See How Vaccines Can Make the Difference in Delta Variant’s Impact

Here’s a great NYT “interactive” story that points out, if there’s an outbreak of the virus in a community where most of the people are vaccinated, most of the people who catch the disease will be vaccinated, simply because most of the people have been vaccinated. (I remind my students that if there are more shark attacks on hot days, it’s not the heat that causes the sharks to attack;…

Unvaccinated dad records days of regret in hospital — and makes heartbreaking request for daughter’s wedding in case he dies

Between difficult breaths of supplemental oxygen, Travis Campbell is fighting to relay a message about his battle with Covid-19 in a Virginia hospital. He really regrets not getting vaccinated. And while he hopes he’s turned a corner, for a very scary stretch, he thought he needed to make arrangements to die. —CNN

As White Evangelical Vaccine Refusal Reminds Us, Sometimes Religion is the Problem

When reality contradicts the truths that define group membership, the evangelical community circles the wagons and puts the power and influence of its tight institutional network behind the assertion that, in fact, the emperor is wearing clothes, and anyone who says otherwise is a dirty godless liberal intent on persecuting Christians. How do I justify such a frank, unflattering assertion? Well, I’m not only well-versed in the relevant data and literature,…

The insect apocalypse: ‘Our world will grind to a halt without them’

It is 50 years since I first collected those caterpillars in the school playground, and every year that has passed there have been slightly fewer butterflies, fewer bumblebees – fewer of almost all the myriad little beasts that make the world go round. These fascinating and beautiful creatures are disappearing, ant by ant, bee by bee, day by day. Estimates vary and are imprecise, but it seems likely that insects…

The YouTubers who blew the whistle on an anti-vax plot

While rational minds worry about the impact of biased cable TV channels, and as the Delta mutation spreads globally, a mysterious marketing agency is offering to pay social media influencers to post anti-vax disinformation. Mirko normally ignores offers from brands asking him to advertise their products to his more than 1.5 million subscribers. But the sponsorship offer he received in May this year was unlike any other. An influencer marketing…

‘I’m sorry, but it’s too late’: Alabama doctor tells unvaccinated, dying COVID patients

Donald Trump is vaccinated. Mitch McConnell is vaccinated. Fox personalities Hannity and Doocy and FOX owner Rupert Murdock are all vaccinated. “They cry. And they tell me they didn’t know. They thought it was a hoax. They thought it was political. They thought because they had a certain blood type or a certain skin color they wouldn’t get as sick. They thought it was ‘just the flu’. But they were…

Vaccine hesitancy morphs into hostility, as opposition to shots hardens

What began as “vaccine hesitancy” has morphed into outright vaccine hostility, as conservatives increasingly attack the White House’s coronavirus message, mischaracterize its vaccination campaign and, more and more, vow to skip the shots altogether. The notion that the vaccine drive is pointless or harmful — or perhaps even a government plot — is increasingly an article of faith among supporters of former president Donald Trump, on a par with assertions…

Take a moment to appreciate these good COVID-19 statistics

May 1, my state had the third-highest per-capita C-19 infection rate. A little over a month later, Pennsylvania now has the fifth-lowest rate. I am privileged that I have access to good healthcare and that my income hasn’t been affected by the lockdown, and that my school has taken the initiative to require this fall’s students to show evidence of vaccination (or to apply for accommodations). The pandemic is not…