May 28, 2021
Mohenjo
Business, Food For Thought, Human Interest, Science, Technical
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How much energy does an industry deserve to consume? Right now, organizations around the world are facing pressure to limit the consumption of non-renewable energy sources and the emission of carbon into the atmosphere. But figuring out how much consumption is too much is a complex question that’s intertwined with debates around our priorities as a society. The calculation of which goods and services are “worth” spending these resources on, after all, is really a question of values. As cryptocurrencies, and Bitcoin, in particular, have grown in prominence, energy use has become the latest flashpoint in the larger conversation about what, and who, digital currencies are really good for.
On the face of it, the question about energy use is a fair one. According to the Cambridge Center for Alternative Finance (CCAF), Bitcoin currently consumes around 110 Terawatt Hours per year — 0.55% of global electricity production, or roughly equivalent to the annual energy draw of small countries like Malaysia or Sweden. This certainly sounds like a lot of energy. But how much energy should a monetary system consume?
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HBR Staff/Tetiana Lazunova/Getty Images
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May 27, 2021
Mohenjo
Business, Enthralling, Human Interest, Photographs
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Querétaro, formally Querétaro de Arteaga, officially the Free and Sovereign State of Querétaro de Arteaga, is one of the 32 federal entities of Mexico. It is divided into 18 municipalities. Its capital city is Santiago de Querétaro. It is located in North-Central Mexico, in a region known as Bajío. It is bordered by the states of San Luis Potosí to the north, Guanajuato to the west, Hidalgo to the east, México to the southeast, and Michoacán to the southwest.
The state is one of the smallest in Mexico, but it is also one of the most heterogeneous geographically, with ecosystems varying from deserts to tropical rainforests, especially in the Sierra Gorda, which is filled with microecosystems. The area of the state was located on the northern edge of Mesoamerica, with both the Purépecha Empire and Aztec Empire having influence in the extreme south, but neither really dominating it. The area, especially the Sierra Gorda, had a number of small city-states, but by the time the Spanish arrived, these had all been abandoned, with only small agricultural villages and seminomadic peoples inhabiting the area. Spanish conquest was focused on the establishment of the Santiago de Querétaro, which still dominates the state culturally, economically, and educationally. Wikipedia
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An image from Queretaro, Qro., Mexico
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May 27, 2021
Mohenjo
Business, Food For Thought, Human Interest, Political, Technical
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Like many Jews on Christmas Eve, Jordan Frazes was bored. She didn’t have the option to meet up with friends or hit up a Chinese restaurant; the pandemic kept her sequestered at home in Chicago with her parents. So when she got a notification about a “Matzo Ball” room on the audio app Clubhouse, she tapped in to join. “It became this hysterical thing where you’re talking to strangers, but it feels really comfortable,” she says; she stuck around for six or seven hours. Since then, Frazes and a growing cohort of Jews—from around the world and from all denominations—have built an unusually focused and education-oriented community on the app, where thousands of listeners and speakers tune in regularly for events like weekly Shabbat, hours-long talks from Holocaust survivors and even a celebrity-studded Passover Seder with guests like Jeff Garlin and Ari Melber.
Frazes considers herself culturally Jewish but not particularly observant. Still, she is aware of the crisis of anti-Semitism spiking around the world: anti-Semitic attacks reached a near all-time high in 2020 according to the Anti-Defamation League, which tracked over 2,000 incidents of anti-Semitism in the U.S. alone. Experts link the rise to a lack of education about Judaism and Jewish history. A 2020 survey showed a troubling decline in Gen Z and Millennial knowledge about the facts of the Holocaust; as many as 63% of U.S. respondents did not know that six million Jews were killed, and 11% believed Jews caused the Holocaust.
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A Global Jewish Community
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May 27, 2021
Mohenjo
Business, Human Interest
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In December 1968, the ecologist and biologist Garrett Hardin had an essay published in the journal Science called ‘The Tragedy of the Commons’. His proposition was simple and unsparing: humans, when left to their own devices, compete with one another for resources until the resources run out. ‘Ruin is the destination toward which all men rush, each pursuing his own best interest,’ he wrote. ‘Freedom in a commons brings ruin to all.’ Hardin’s argument made intuitive sense and provided a temptingly simple explanation for catastrophes of all kinds – traffic jams, dirty public toilets, species extinction. His essay, widely read and accepted, would become one of the most cited scientific papers of all time.
Even before Hardin’s ‘The Tragedy of the Commons’ was published, however, the young political scientist Elinor Ostrom had proven him wrong. While Hardin speculated that the tragedy of the commons could be avoided only through total privatization or total government control, Ostrom had witnessed groundwater users near her native Los Angeles hammer out a system for sharing their coveted resource. Over the next several decades, as a professor at Indiana University Bloomington, she studied collaborative management systems developed by cattle herders in Switzerland, forest dwellers in Japan, and irrigators in the Philippines. These communities had found ways of both preserving a shared resource – pasture, trees, water – and providing their members with a living. Some had been deftly avoiding the tragedy of the commons for centuries; Ostrom was simply one of the first scientists to pay close attention to their traditions and analyze how and why they worked.
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Locals at the Marienfluss Conservancy in Namibia meet to discuss conservation. Photo courtesy of NACSO/WWF Namibia
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May 26, 2021
Mohenjo
Business, Enthralling, Food For Thought, Human Interest, Science, Technical
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The full moon on Wednesday, May 26, will be the first total lunar eclipse since January 2019, according to EarthSky. It will take the moon just under three hours to cross through the Earth’s shadow, but the actual lunar eclipse will last for about 15 minutes.
A lunar eclipse happens when the sun, Earth and full moon align. During the eclipse, the moon will have a reddish hue from the sunlight filtering through Earth’s atmosphere, according to NASA. Many have labeled this a “blood moon.”
Depending on your location, you might be able to get a glimpse of part of the eclipse. Most of North and South America will be able to see it in the early morning hours while eastern Asia and Australia will see it in the evening.
In the United States, the total eclipse will begin at 7:11 a.m. ET and end at 7:26 a.m. ET, but will be partially visible from 5:45 a.m. ET to 8:52 a.m. ET. To check whether you’ll be able to see the eclipse where you live, go to timeanddate.com.
It’s also the “flower” supermoon, and it will be the closest moon to Earth in 2021, according to EarthSky. The moon will be 100% full at 7:14 a.m. ET.
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© Johannes Eisele/AFP/Getty Images The lovely flower moon from 2020 looms over the Statue of Liberty in New York Harbor.
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May 26, 2021
Mohenjo
Business, Food For Thought, Human Interest, Science, Technical
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All eyes will be on the sky on Wednesday, May 26, because a total lunar eclipse will occur as the full “supermoon” starts to set in the early morning.
Although the lunar eclipse will look impressive in some parts of the United States, because the moon will turn a reddish-brown “blood” color, skywatchers in other parts of the nation — including New York, New Jersey, and Pennsylvania — will miss out on the big event.
For us folks in the eastern U.S., “it’s just gonna look like a full moon,” said Amie Gallagher, director of the planetarium at Raritan Valley Community College in Somerset County.
It all comes down to the timing, Gallagher said, noting that the lunar eclipse — when the full moon moves across the Earth’s shadow — will start to happen in our region just after the moon sets in the west-southwestern sky.
People in other time zones in the United States, where it’s still dark outside and the moon is still visible in the sky, will get to see a good show, according to Gallagher and other astronomy experts.
“Unfortunately, those who live in the eastern third of the United States will see little or nothing of this event, because when the visual show begins to get underway, the moon will either be approaching its setting or will have already set,” says Space.com.
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Super Flower Moon
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May 26, 2021
Mohenjo
Business, Finance, Food For Thought, Human Interest, Technical
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Amazon said Wednesday it will acquire MGM Studios for $8.45 billion, marking its boldest move yet into the entertainment industry and turbocharging its streaming ambitions.
The deal is the second-largest acquisition in Amazon’s history, behind its $13.7 billion purchase of Whole Foods in 2017.
Amazon said it hopes to leverage MGM’s storied filmmaking history and wide-ranging catalog of 4,000 films and 17,000 TV shows to help bolster Amazon Studios, its film, and TV division.
“The real financial value behind this deal is the treasure trove of IP in the deep catalog that we plan to reimagine and develop together with MGM’s talented team,” said Mike Hopkins, senior vice president of Prime Video and Amazon Studios. “It’s very exciting and provides so many opportunities for high-quality storytelling.”
In a statement, MGM Chairman Kevin Ulrich said: “The opportunity to align MGM’s storied history with Amazon is an inspiring combination.”
Shares of Amazon barely moved on the announcement.
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Amazon’s biggest acquisitions by deal size.
CNBC
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May 26, 2021
Mohenjo
Business, Enthralling, Human Interest, Photographs
amazon, business, Business News, current-events, Future, Hotels, human-rights, medicine, mental-health, research, Science, Science News, technology, Technology News, travel, vacation
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Canyon de Chelly National Monument was established on April 1, 1931, as a unit of the National Park Service. Located in northeastern Arizona, it is within the boundaries of the Navajo Nation and lies in the Four Corners region. Reflecting one of the longest continuously inhabited landscapes of North America, it preserves ruins of the indigenous tribes that lived in the area, from the Ancestral Puebloans (formerly known as Anasazi) to the Navajo. The monument covers 83,840 acres (131 sq mi; 339 km2) and encompasses the floors and rims of the three major canyons: de Chelly, del Muerto, and Monument. These canyons were cut by streams with headwaters in the Chuska Mountains just to the east of the monument. None of the land is federally owned. Canyon de Chelly is one of the most visited national monuments in the United States. Wikipedia
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An image of Canyon De Chelly Cliff Dwellings
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May 26, 2021
Mohenjo
Business, Human Interest, Science, Technical
amazon, business, Business News, current-events, Future, Hotels, human-rights, medicine, mental-health, research, Science, Science News, technology, Technology News, travel, vacation
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You know how your heart melts whenever a pup raises its eyebrows? That’s no accident. While research on non-human animals has long suggested that facial expressions are involuntary, it turns out dogs may be different, and like humans, able to control their facial expressions to get what they want. Are you really surprised?
In a 2017 study published in the journal Scientific Reports, researchers tested whether dogs illustrated the “audience effect.” They found that dogs reacted with more noticeable facial expressions when humans were around than when there were no humans around, suggesting that dogs use facial expressions to voluntarily communicate.
A team of researchers at the University of Portsmouth Dog Cognition Centre devised an experiment to investigate whether dogs’ facial expressions are subject to audience effects, which simply means that they wanted to see whether dogs made different faces when they thought they weren’t being watched. This would suggest that they’re voluntarily controlling their facial expressions, changing what we know about animal behavior.
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Photo by Kaya Tuerkay / EyeEm / Getty Images.
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May 26, 2021
Mohenjo
Business, Human Interest, Science, Technical
amazon, business, Business News, current-events, Future, Hotels, human-rights, medicine, mental-health, research, Science, Science News, technology, Technology News, travel, vacation
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AfterAfter years of positive vibes about the future of autonomous vehicles and nearly unrestricted access to cash from Kool-Aid-drunk venture capitalists, the AV industry is confronting some hard truths. The first is that autonomous vehicles are going to take a lot longer to reach mass scale than previously thought. The second is that it’s going to be a lot more expensive, too. And the third hard truth: going it alone is no longer a viable option.
Last week, Lyft sold its self-driving car division to a subsidiary of Toyota for $550 million. Cruise bought Voyage. Aurora merged with Uber’s autonomous vehicle unit. Delivery robot startup Nuro acquired self-driving truck outfit Ike. There have been so many mergers, joint ventures, and various tie-ups lately it can be difficult to keep them all straight.
Where that leaves things is a little unclear. There is still money flowing to these companies, and nearly all of the executives, engineers, and software developers working on the technology remain bullish about the future. But there is a growing sense among experts and investors that the heady days when anyone with a couple of test vehicles, some LIDAR, and a vision for the future could launch a startup are at an end. And there will definitely be more shrinkage to come.
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Photo Illustration by Grayson Blackmon / The Verge
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