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Town Hall Seattle: Science Series

The Science series presents cutting-edge research about biology, physics, chemistry, ecology, geology, astronomy, and more. These events appeal to many different levels of expertise, from grade school students to career scientists. With a range of relevant applications, including medicine, the environment, and technology, this series expands our thinking and our possibilities.

Checkout our new bi-weekly podcast "In the Moment"

Highlighting big ideas from both recent and soon-to-come events. A rolling Town Hall timeline, with you at the center. Every two weeks, hosts Steve Scher and Jini Palmer rewind through the recent past and fast-forward to the near future, catching you up on events you may have missed and offering a glimpse into the weeks ahead.

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Town Hall is a gathering place where ideas are planted and movements grow. It’s where we come together as a community to listen and be heard—to ask and answer the big questions facing our city and our world. Annually, we present hundreds of artists and scholars, and collaborate with more than 150 grassroots groups in our self-produced programs. Rooted in the belief that we all deserve a voice, our programming reflects—and inspires—our region's best impulses: creativity, empathy, and innovation. With our podcast series, we take one more step towards making our programming accessible to all. 

May 11, 2017

This is the story of a migrating butterfly, a poisonous plant, and their remarkable process of coevolution. Monarch butterflies are one of nature’s most recognizable creatures, known for their bright colors and epic annual migration from the United States and Canada to Mexico. Yet there is much more to the monarch than its distinctive presence and mythic journeying. In Monarchs and Milkweed, Cornell professor Anurag Agrawal presents a vivid investigation into how the monarch butterfly has evolved closely alongside the milkweed—a toxic plant named for the sticky white substance emitted when its leaves are damaged—and how this inextricable relationship has affected these two fascinating species. Agrawal delves into major scientific discoveries, including his own research, and presents current ideas regarding the recent decline in monarch populations. He evaluates the current sustainability of monarchs and reveals his own explanation for their plummeting numbers.

Recorded live at Town Hall Seattle Wednesday, May 3, 2017