Metaphors can help us understand complicated scientific concepts. But they can also have a downside. And, a pair of musicians wrote a concept album inspired by moths—and found that humans have more in common with the insects than they expected.

How Metaphor Has Shaped Science, For Better Or Worse

Here at Science Friday, we’re big fans of metaphors. They can make complicated scientific concepts easier to understand, for both non-experts and scientists themselves. For example, “the big bang” helps us visualize the beginning of the universe. Or we can understand DNA’s role better as a “building block of life.”

But some of these scientific metaphors also have a downside, and can even set research back.

Sam Harnett and Chris Hoff are the hosts of the podcast series “The World According to Sound,” and they sat down with Science Friday’s Director of News and Audio, John Dankosky, to talk about their new project, “An Inexact Science.” They discuss a special two-hour episode that explores how language and metaphor have shaped science, for better or worse.

Intertwining The Lives Of Moths And Humans Through Music

Before the pandemic, Peter Kiesewalter didn’t think much of moths. Like a lot of people, he’d thought of them mostly as pests. But when his brother Tobi, an interpretive naturalist for Ontario Parks and moth enthusiast, showed him macro photos he’d taken of them, he was blown away. “[They were] absolutely stunning,” Peter says. “The amount of colors and hair were just extraordinary.”

Peter is a Grammy-nominated musician based in New York City. He’s composed music for ABC News, Monday Night Football, and even a “Winnie The Pooh” show. As COVID-19 spread in 2020, work for him and his partner Whitney La Grange, a professional violinist, dried up. So they hunkered down at the family cottage in Ottawa, Canada, along with Tobi’s family. Peter was looking for a new show idea, and when his brother opened up the world of moths to him, he was hooked. “I had to find a way to interpret moths artistically,” he said. “And I started to find connections between them and us.”

That led to “The Moth Project,” a concept album and stage show that combines moth science and visuals with a whole ecosystem of musical genres: 80s pop, funk, classical, covers, even spoken word. Each song ties a stage of a moth’s life (emergence, flight, migration) to a universal human experience. But for Peter, a lot of these songs turned out to be far more personal than he initially thought.

SciFri producer and host of our Universe of Art podcast D Peterschmidt sat down with Peter and Tobi Kiesewalter and Whitney La Grange to find out how this album came together and how understanding moths could better help us understand ourselves.

Transcripts for each segment will be available after the show airs on sciencefriday.com.

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