How Experts Explained Smart Plants Over Coffee in China

In a city better known for its silk and bicycles than for high-tech lectures, something unusual happened over cups of coffee. At a regular evening event inside a two-story café in Jiaxing’s Jiangnan Molé shopping complex, dozens of curious residents gathered not for small talk or desserts—but to hear experts explain how plants might be smarter than we think. No lab coats. No jargon. Just real talk over espresso.

Last week’s event, part of Jiaxing’s 2024 Science Café series, drew such a crowd that latecomers stood in stairwells and hallways just to hear two specialists discuss “smart plants” and GMO foods. The free, informal format turned a typically dense subject into something approachable—and very well attended.

What Is a 'Smart Plant,' Anyway?

The phrase “smart plant” sounds like science fiction. But according to Professor Shou Huixia from Zhejiang University, it’s more about recognizing natural behaviors that look an awful lot like intelligence. Plants like bamboo grow tall to reach sunlight, morning glories climb neighboring plants, and mimosa pudica folds its leaves when touched—behaviors that suggest adaptive responses to environmental stimuli. “The concept of ‘smart’ is expanding beyond animals to other life forms,” Shou noted. These examples challenge our assumptions about what intelligence looks like beyond the animal kingdom.

Why This Topic Drew a Crowd

Despite the technical nature of the subject, the café was packed. “We worried no one would come because it’s so specialized and agriculture-focused,” said an official from the Jiaxing Association for Science and Technology. “But the seats filled up fast, and people were standing in the aisles.” The informal, free setting helped: attendees sipped coffee while learning about cutting-edge biology. It’s a formula that’s worked before—this was just the first Science Café of the year in Jiaxing, and organizers say they’ll keep hosting more due to popular demand.

GMO Foods: What’s the Real Story?

Another hot topic: genetically modified (GM) foods. Prof. Shou explained that GM foods are made by inserting foreign genes into an organism’s genome using gene-editing technology. In China, while the volume of GM crops grown domestically remains low, GM ingredients—especially in soy-based products like tofu, soy milk, soy sauce, and cooking oil—are common. That’s largely because China imports most of its soybeans to meet huge domestic demand, and many processors rely on those imported, often GM, beans.

So are they safe? Prof. Shou said yes—at least the ones currently on shelves. “Every GM food sold has passed more than ten years of safety evaluations,” she explained, covering impacts on the plant itself, the ecosystem, and human health. No safety issues have been found so far. However, not everyone agrees. Dr. Sylvia Burssens, a European researcher, pointed out that academic debate continues. In Europe, she added, public skepticism runs high: many consumers actively avoid GM foods due to lingering concerns and lack of clear understanding.

Frequently Asked Questions

What exactly is a “smart plant” as described by the experts in Jiaxing?

A “smart plant” refers to plants that display adaptive behaviors resembling intelligence, such as bamboo growing toward light, morning glories climbing to reach sunlight, and mimosa pudica folding its leaves when touched. These behaviors show how plants respond to environmental stimuli in ways that some scientists now consider a form of “plant intelligence.”

Was the Science Café event in Jiaxing focused solely on plants?

No, the event also covered genetically modified (GM) foods. Experts discussed what GM foods are, how they’re made using gene-editing technology, and their prevalence—especially in soy products like tofu and soy sauce in China, where much of the soy is imported.

Are genetically modified foods sold in China safe to eat?

According to Professor Shou Huixia, all GM foods currently on the market in China have undergone more than ten years of rigorous safety testing, including evaluations of their effects on the plant, the environment, and human health. No safety problems have been found. However, some international scientists, like Dr. Sylvia Burssens, say the issue remains debated.

Why did so many people show up to a science talk in a coffee shop?

The free, informal setting in a casual café made complex topics more accessible. Locals could enjoy coffee while learning about biology and GMOs, and the format drew a standing-room-only crowd. Organizers say this approach has proven very popular.

Why are Europeans more skeptical of GMO foods than people in China?

Dr. Sylvia Burssens noted that in Europe, there is widespread public concern and skepticism about GMO foods, often leading consumers to avoid them. This contrasts with China, where GM ingredients—particularly in soy products—are common due to heavy reliance on imported soybeans, many of which are genetically modified.