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How Artificial Intelligence Can Make Board Games Better

The Economist | Leisure

How Artificial Intelligence Can Make Board Games Better

“Board games have long fascinated artificial-intelligence (AI) researchers. They have clear rules, well-defined playing fields and objective winners and losers. This makes them perfect “sandpits” for training AI software. Sometimes, though, their rules contain glitches. Aficionados of Go will be familiar with ko fights—situations in which the basic rule set would permit a game to carry on for ever, and for which an exception had to be created. Avoiding similar problems in newly invented games is something AI can help with.

That, at least, is the experience of Alan Wallat, a board-game designer from London. His latest offering is Sirius Smugglers, in which interstellar merchants try to make an illicit profit. In the olden days, checking its rules would have involved lots of tests by human players, who would probably have wanted to be paid—in beer, perhaps, if not in cash.

Instead, he took his brainchild to Tabletop R&D, an AI startup, where a game-playing algorithm allowed him to play thousands of times in the blink of an eye. He was then able to scan the results for irregularities, statistical biases and any features that were under- or over-used.”

From The Economist.

Gallup | Leisure

US Gambling Participation Declines

“Americans are significantly less likely than they were 10 years ago to say they participate in a variety of gambling activities. The sharpest drops are in the three most common activities: buying a state lottery ticket, gambling in person at a casino and participating in an office pool. Participation in less common forms of gambling, such as playing bingo for money or video poker, has also declined.

As a result, the percentage of U.S. adults who report doing any kind of gambling during the past year is 45%, down from 64% a decade ago and from similar proportions in 2003 and 2007 Gallup surveys.”

From Gallup.

New York Times | Leisure

A Growing African Middle Class Is Increasingly Mobile

“The number of tourists visiting African countries grew by almost 8 percent last year — the fastest growth in the world, according to the United Nations World Tourism Organization. This surge isn’t being driven only by visitors from Europe or Asia. It’s being driven in large part, experts say, by a growing African middle class that is exploring the continent for the first time…

Historically, the odds have been stacked against leisure travel here.

Most Africans still need visas to visit other African countries. Flights, too, are a challenge. Prices for flights within Africa are some of the highest in the world, and there are few direct ones. (I once had to travel via Doha, Qatar, on my way from Gambia to Namibia.)

But both issues have been improving in recent years.

Demand for air travel within Africa has been growing, and the more demand, the more airlines can put in place better routes. New airlines have sprung up across Africa; a journey from Accra, Ghana, to Johannesburg that once had to go through London or Dubai can now connect through, say, Addis Ababa, Ethiopia, said Omoniyi Kolade, the chief executive of SeerBit, a company that handles cross-border transactions in Africa.

And many countries, including Benin, Gambia, Kenya, Ghana and others, have scrapped visas for African passport holders in recent years. That shift, one travel influencer told me, has been a game changer.”

From New York Times.

Colossal | Leisure

The Met Introduces 3D Scans of Dozens of Art Historical Objects

“In the age of the internet, we’re fortunate to have virtual access to museum collections around the world, thanks to objects in the public domain and programs like The Metropolitan Museum of Art’s Open Access Initiative. Through a searchable digital catalogue, visitors to the museum’s website can see hundreds of thousands of objects, many images of which are available for download. And it’s not alone—other institutions like the Art Institute of Chicago, The National Gallery of Art, and The Cleveland Museum of Art, among others, make pieces in their collections accessible to all.

The thing is, digital images don’t always give us the full picture, so to speak. Even two-dimensional paintings and drawings have unique textures, structural details, and materials that we can only really appreciate in person. This won’t ever really change—nothing beats the real thing. But one caveat is that even in person, much of the work remains hidden. We can’t see the backs of oil paintings, for example, and edges are often hidden within frames. Thanks to The Met’s continued emphasis on imaging, we can now experience every detail in three-dimensional renderings of nearly 140 significant objects in its holdings…

With careful attention to technical precision and color, these animated renderings are research-grade tools, allowing us to see the objects at any angle. View van Gogh’s brushstrokes closer than you’re allowed to in a museum, zoom in on a Babylonian cuneiform tablet, and turn an 18th-century Turkish tile over to see its reverse side.

The Met plans to continue adding 3D scans to its online library.”

From Colossal.

The Economist | Leisure

Millennials Spend More Time than past Generations with Their Children

“Americans are having fewer children than ever before. In 2024 the fertility rate was just 1.6 babies per woman, down from 1.9 a decade ago. This is partly because people are becoming parents later in life; some may be discouraged by the costs of housing and child care. Whatever the cause, those who do have children are spending more time with them than previous generations did—and fathers account for much of the recent increase.

The trend is not new. One study found that between 1965 and 2012 the amount of time parents in rich countries spent with their children doubled. Data from the American Heritage Time Use Study, from 1975 to 2018, show that successive generations have devoted ever more time to their little ones. Millennial mothers (born between 1981 and 1996) spent 12% more time caring for children than Gen-X mums (1965-80) did at the same age. The difference between young Gen-X and baby-boomer mothers (1946-64) was 52%. Millennial fathers, meanwhile, spent 6% more time on child care than Gen-Xers did. The biggest jump was between boomer and Gen-X dads: young Gen-X fathers spent more than twice as much time with their kids as their predecessors did at the same age.

Since the pandemic the amount of time fathers spend with children has risen further. According to newer time-use data, men who lived with their partners spent 11% more time caring for children in 2024 than in 2019, and 30% more time doing household chores.”

From The Economist.