4 . “Just imagine it, chatting to a chimp in chimpanzee.” Whether portrayed by Rex Harrison, Eddie Murphy or Robert Downey, Jr.,Doctor Dolittle learned to talk to animals.But in reality, science has remained some distance from solving the long-standing question of how we humans learned to talk during our evolution.

Recently,a study by a team of researchers in Great Britain has demonstrated how the rapid succession of opening and closing mouth rhythms by chimpanzees—known as lip-smacking (砸吧嘴)—mimics the natural pace of human mouths talking.This phenomenon has been observed before in other ape species who performed lip-smacking movements at around 5 Hz, which falls within a range of mouth opens and closes characteristic of all spoken languages, namely between2 and 7 Hz.But it wasn’t until now that this lip-smacking timing connection had been made in our closest evolutionary relatives.The last years had seen accumulating evidence that these rhythms from deeper within our primate ancestry, recycled, so to speak,as a cornerstone for speech evolution.

“But the sense of evolutionary continuity towards speech still had a big gap to cross—the African apes.There was no evidence for speech like rhythm neither in gorillas, bonobos,nor chimpanzees”, says Adriano Lameira of the University of Warwick, who led the study. The study followed two domestic populations of chimpanzees, as well as two wild populations in Uganda. Researchers observed lip-smacking at an average of 4.15 Hz. They made all their observations whenever a chimpanzee was grooming(理毛；梳毛) another. Picture a hairdresser engaging in idle chatter with a customer at the beauty salon.

The confirmation of speech like rhythm of the mouth in chimpanzees does not reveal how language came about in our own ancestry, but it offers the final confirmation to scientists that we are looking at the right place, that we are on the right track to unlock this mystery and that great apes in enclosed areas and the wild still have to reveal all their secrets about human nature and human origins.

Lameira also notes that variation in lip-smacking times both between and within the chimp groups do not appear to be hard-wired. Rather, the lip-smacking variability likely reflects how individual differences and environmental factors, and even social conventions, affect how chimpanzees communicate with each other. Even Doctor Dolitle might well be amazed.

5 . A March 2023 report from Goldman Sachs estimated that AI could do a quarter of all the work currently done by humans.     1     It would not just happen to individuals, but it could be pretty systemic.

    2     There are still things AI isn’t capable of. There are generally three categories that are probably going to be relatively secure in the foreseeable future.     3     That means you’re not doing formulaic work, but generating new ideas. For example, in science, medicine and law, where your job is coming up with a new legal strategy or business strategy, there’s going to continue to be a place for human beings.

The second category is jobs that require complicated interpersonal relationships like nurses, business consultants and investigative journalists. These are jobs where you need a very deep understanding of people.     4    

The third safe zone are jobs that really require lots of mobility and problem-solving ability in unpredictable environments. Electricians, plumbers, and the like all fall under this umbrella, where you’re dealing with a new situation all the time. They are probably the hardest of anything to automate.

It’s important to note that an advanced education is not a defence against AI takeover. In many cases, more educated workers are going to be more threatened than then even the least educated workers.     5     It’s really hard to automate that job.

In short, seeking roles in dynamic, shifting environments that include unpredictable tasks is good way to avoid job loss to AI.

6 . At 67, Joyce Faulkner thought she was looking for a holiday. Her husband, Jim, had recently died and exploring possible house swaps on the Home Exchange website felt less painful. In the end, it was not a vacation Faulkner found but a job. She left her home in Edinburgh to become mother’s help to seven-year-old twins in Varese, Italy.

“It’s halfway crazy,” she says. A house swap she was interested in didn’t work out, but the owner, Rachele, asked: “‘Do you know anyone who might help me with the children?’ I wrote back and said: ‘Tell me what that involves!’ She wrote me a little list, and I said: ‘I could do that!’ We seemed to believe in each other.”

Two months later, when Faulkner reached Varese, “the dad, Andrea, was walking towards me with the children hiding behind his legs, kind of shy, thinking: ‘Who is this woman in a long black coat?’ I don’t think it was quite Mary Poppins, but the atmosphere was immediately warm and friendly.”

Eighteen months on, Faulkner’s job no longer feels like a job. “I just feel like part of the family.” They joke: “You think you’re going back to Scotland? No, you’re staying here!” She gives English lessons, helps with the housework, meets the children from school, plays chess or table tennis with them, and takes them to the park. “It never feels like work,” she says. “It has been absolutely the perfect match.” Faulkner’s son, Steven, who lives in London, has visited her and they have cycled around the northern Italian lakes. She feels no more distant than when she lived in Edinburgh.

“You have to take the opportunity when it presents itself,” Jim once said.

“I’ll be 70 in January, but in my head, I’m 30. I still feel the same person, I have the same enthusiasm for life, the same interest in people and things. In that sense, I wish I had another 70,” Faulkner jokes.

7 . You may have heard of white and black sand beaches, but what about shores with pink sands? Now let’s take a look.

One of the most famous and photographed beaches in Bermuda is Horseshoe Bay Beach. Located in South Shore Park, this pink beach features a coastal trail that connects it to other area beaches, plus limestone rocks and cliffs that add to its beauty. Beachgoers can play a game of volleyball or attend one of several annual festivals hosted on-site.

Known locally as “Spiaggia Rosa,” this beach gets its pink color from a mixture of coral (珊瑚) and shells. The pink shore sits on Budelli Island, an isle north of Sardinia in the Maddalena Archipelago. The beach offers a variety of services, such as stands, lifeguards and beach and water sports equipment rentals like surfboards.

At The Crane Resort, visitors can directly access the pink sand beach by riding in the glass-front beach elevator. To keep beachgoers safe, there are two lifeguards on duty most days. Resort visitors also have access to free beach umbrellas, towels and chairs, plus several pools, a hot spring and a fitness center.

The pink sand beach on Great Santa Cruz Island gets its color from red organ pipe coral. Many divers gather here to take advantage of the beach’s clear water and excellent visibility, though much of the area’s sea life has been destroyed due to illegal coral mining. You’ll also find a small village on the island.

8 . Boston Marathon runners in recent years may have seen a smiling furry face around the two-mile mark. It’s Spencer, the therapy (治疗) dog, who became known as an unofficial mascot (吉祥物) for the marathon, He’s shown up on the sidelines every year since 2015—rain or shine.

One particularly rainy marathon catapulted Spencer’s fame, In 2018, his owner, Richard Powers, decided to put a bright yellow rain coat on the dog, making him stand out even more than he usually does. Photos of Spencer, who holds a “Boston Strong” flag in his mouth, went viral, and he became an inspiration to runners and onlookers alike, During the marathon, some runners stop in their tracks to take selfies with the dog-the line sometimes growing to 20 runners long.

But in 2020, Spencer was diagnosed with a tumor (肿瘤). His owner was worried, but Spencer is a fighter. He got the care he needed and survived. In 2021, he was back on the course and it was really kind of a miracle and that really hit home to a lot of people.

Unfortunately, Spencer caught another tumor—this one cancerous—and Spencer began chemotherapy. Powers didn’t think his beloved dog would make it out to the marathon of 2022. “Miraculously, he’s still here with us and an even bigger miracle, he was strong enough to go to the marathon,” he said.

After recovering, Spencer was back to work—not just at the marathon—but as a therapy dog, alongside his companion, Penny, who is also a golden therapy dog. Powers takes his two therapy dogs around to schools, hospitals and senior living centers.

“He’s a gift to us and we’re very lucky to have him. He’s too good so we want to share him with as many people as we possibly can. He does make a difference,” Powers said.