1 . This question has fascinated behavioural scientists for decades: why do we give money to charity?

The explanations for charitable giving fall into three broad categories, from the purely altruisic (利他的)— I donate because I value the social good done by the charity. The “impurely” altruistic— I donate because I extract value from knowing I contribute to the social good for the charity. And the not-at-all altruistic— I donate because I want to show off to potential mates how rich I am.

But are these motives strong enough to enable people to donate as much as they would want to? Most people support charities in one way or another, but often we struggle to make donations as often as we think we should. Although many people would like to leave a gift to charity in their will, they forget about it when the time comes.

Many people are also aware that they should donate to the causes that have the highest impact, but facts and figures are less attractive than narratives. In a series of experiments, it was found that people are much more responsive to charitable pleas that feature a single, identifiable beneficiary(受益者), than they are to statistical information about the scale of the problem being faced. When it comes to charitable giving, we are often ruled by our hearts and not our heads.

The good news is that charitable giving is contagious—seeing others give makes an individual more likely to give and gentle encouragement from an important person in your life can also make a big difference to your donation decisions— more than quadrupling them in our recent study. Habit also plays a part— in three recent experiments those who volunteered before were more likely to do donate their time than those who had not volunteered before.

In summary, behavioural science identifies a range of factors that influence our donations, and can help us to keep giving in the longer term. This is great news not just for charities, but also for donors.

3 . In today’s digital era, social media users are increasingly coming across fake news online. This leads to the pressing issue: What causes people to fall for misinformation on the Internet?

According to researchers at the Penn State College of Information Sciences and Technology,   users can easily fall into an echo chamber (回声室)—a sort of virtual space where users consume only one-sided news, eventually distrusting any opposing views. “We all tend to agree with the group opinion. Hence, people naturally get together with others who hold the same opinion,” said Dongwon Lee, one of the researchers. “But if you’re not cautious, there is a high risk of falling into an echo chamber.”

To prevent this phenomenon, the researchers have crafted a novel tool, a game named ChamberBreaker, to help players resist echo chambers and reduce the rate of fake news spread. The fundamental approach employed by ChamberBreaker centers around a decision-making procedure that mirrors the creation of echo chambers. In ChamberBreaker, a player is tasked with trying to have community members fall into an echo chamber. To begin, the player is randomly assigned a situation that focuses on a health, political or environmental issue, and is presented with six pieces of news on that topic. Then, the player selects news that could cause the other members to fall into an echo chamber while at the same time maintaining their trust. If successful, the community members will fall into an echo chamber and the player will witness the resulting negative effects on the community.

After developing ChamberBreaker, researchers tested it with over 800 subjects to see if it raised awareness of echo chambers and changed news consumption behaviors. The researchers found that those who played ChamberBreaker were significantly more likely to state their intention to observe online information from more diverse perspectives and showed an increased awareness of the echo chamber phenomenon.

Ultimately, the researchers hope that their methodology can excite a greater interest in the scientific and scholarly study related to information consumption. The application of tools like ChamberBreaker, which focuses on fostering analytical reasoning, may lead us towards a more informed online community.

5 . Cultural heritage sites are a nonrenewable resource. Today architectural heritage sites are being destroyed at an alarming rate. They’re threatened by rising seas, pollution, overtourism, conflicts and so on. Recently, Notre Dame Cathedral has attracted international attention.

Since its main construction from 1163 to 1350, Notre Dame Cathedral repeatedly has been damaged and repaired. On April 15, 2019, the landmark’s roof caught fire, causing the collapse of its spire (尖顶) and upper walls severely damaged. Work on the site began quickly. Through the work of photographer Tomas van Houtryve, writer Robert Kunzig, and artist Fernando Baptista, people will see restoring scenes where ruins are cleared and statues saved. Even the COVID-19 pandemic caused only a two-month delay. Architects have said the expensive project is on track to be completed in 2024.

And thorny questions arise. What duty do we owe the creations of our ancestors? What lesson can we draw from their presence?

Humankind has answered that differently. In Dresden, Germany, the Frauenkirche, an 18th-century baroque church, was famous for its bell-shaped dome (穹顶). In February 1945, one of the most destructive bombing attacks of World War II reduced the city to ruins. After German reunion, the church was reconstructed using many of its original stones, as a symbol of peace and harmony. Berlin’s Kaiser Wilhelm Memorial Church also fell to bombing but had a different story. Its spire has been left a ruin on purpose to be a “warning monument” against war and destruction.

Like the Frauenkirche, Notre Dame is being rebuilt as close as possible to how it was before, including using the original, toxic metal — lead (铅) — for the roof, causing the debate about how to restore and maintain historic buildings. Actually, no one claims to have the “right” answers on preservation; there may not even be right answers. What people could do is to continuously monitor the global care of cultural heritage sites, as a matter of significance to humanity’s past, present, and future.

8 . Two very different movies were released on July 21 this summer in the West, bringing record numbers of people into cinemas as the “Barbenheimer (芭比海默)” trend took over social media.

Barbie and Oppenheimer have been huge hits around the world, with Barbie alone making over 1 billion US dollars just 17 days after release. This makes it Wamer Bros studio’s fastest movie to reach $1 billion and the film’s director, Greta Gerwig, the first-ever solo female filmmaker with a billion-dollar film.

Barbie and Oppenheimer are an interesting pair because of how different they are from one another. Barbie is about a famous toy coming to life and facing issues of sexism and finding her own identity. Meanwhile, Oppenheimer is a serious male-driven historical film about J. Robert Oppenheimer’s Manhattan Project and the development of the atomic bomb. The release of these two huge, wildly different movies on the same day led to the creation of countless memes (表情包) under the Barbenheimer hashtag. Filmgoers have even gone to see both movies one right after the other, with some dressing up in pink for Barbie going on to see Oppenheimer as well.

Meanwhile, people have found some of the “Barbenheimer” memes disturbing. Atomic bombs killed many people and they think the memes made light of a very dark time in history. But the films have brought a healthy boost to cinema ticket sales around the world, helping an industry that has faced many challenges in recent years. The increasing popularity of streaming services and the COVID-19 pandemic have kept people out of cinemas. Now, the strikes from writers and actors over concerns of pay and about the use of artificial intelligence by film studios are also having an impact. Add to that a public tired of yearly big movies about superheroes and fast cars, as declining ticket sales suggest.

Described as a historic moment for the movie industry. “‘Barbenheimer’ will go down as one of the biggest and unexpected milestones in the history of cinema,” Paul Dergarabedian at Comscore told CNN.

10 .

2023 Gotham Award Nominee for Breakthrough Figure(Raven Jackson)

One of the most visually striking, profoundly moving American moviemaking debuts(首次亮相) in years, Raven Jackson’s All Dirt Roads Taste of Salt is an eye-catching immersion into a young woman’s inner world, filmed and edited with an extraordinary attention to the tiniest detail. This impressionistic journey skips ahead and back through decades to tell the story of Mack, whose upbringing in rural Mississippi is touched by grace, dotted with heartbreak, and always carried high in the sky by the surrounding natural beauty. As she ages, she loses loved ones and gains others, while making decisions that change the course of her life, and that of her beloved sister. Relying on sounds and images to tell her story, and employing minimal dialogue, Jackson has created something breathtakingly quiet and ultimately transporting a spiritual respect to the moments, feelings, and connections that make a life. An A24 release.

November 7—November 15

12:15 PM            2:15 PM             4:15 PM        6:15 PM          8:15 PM

*Open caption screenings of the film will play on November 8—November 13

12:15 PM             6:15 PM

*Audio description available at all screenings.