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![34209252845 copy.jpg 34209252845 copy.jpg](https://progressive.org/downloads/8342/download/34209252845%20copy.jpg?cb=9a41c53a0e514c7b4f2f41575e3ca212&w={width}&h={height})
Chris Line
On Saturday, thousands of people all over the country took to the streets in the name of science. The March for Science was held to remind everyone, especially lawmakers, of the significance of science for our health and our prosperity.
In Madison, more than 5,000 people showed up to march for science.
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![34208891835_copy.jpg 34208891835_copy.jpg](https://progressive.org/downloads/8347/download/34208891835_copy.jpg?cb=492360af3bb1a86f9276dfd1f42ea1d1&w={width}&h={height})
Chris Line
Among the crowds there were dozens of children and families, many of them expressing themselves with their own special messages.
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![34168176406_ecopy.jpg 34168176406_ecopy.jpg](https://progressive.org/downloads/8349/download/34168176406_ecopy.jpg?cb=33fd8b43183bc2f07c4096ed057ea40f&w={width}&h={height})
Chris Line
ACLU legal observers stood above the crowds to help protect marchers 1st Amendment rights
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Chris Line
There was a noticeable emphasis on protecting the Earth in order to ensure the future welfare of our children.
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![33366839354_cpy.jpg 33366839354_cpy.jpg](https://progressive.org/downloads/8344/download/33366839354_cpy.jpg?cb=aae74ba6da5fbec33f39cd209fba2e6c&w={width}&h={height})
Chris Line
Fittingly, the March took place on Earth day and many of the messages and signs reflected the importance of using science to protect our planet.
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![34051563662_copy.jpg 34051563662_copy.jpg](https://progressive.org/downloads/8346/download/34051563662_copy.jpg?cb=f2c48d8a421951f63cdaeac129a45310&w={width}&h={height})
Chris Line
Many of the messages were aimed at lawmakers and the current administration's denial of climate science.
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![34051543652_copy.jpg 34051543652_copy.jpg](https://progressive.org/downloads/8345/download/34051543652_copy.jpg?cb=d5eda728c2b6c9ad01863ee6f76b4e36&w={width}&h={height})
Chris Line
Many people dressed up in wonderful science-related costumes. Here a young astronaut flies on his dad's shoulders.
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Chris Line
After the march, marchers gathered to hear relevant speakers.
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![Tia Nelson At March for Science, Madison, Wisconsin 2017 Tia Nelson At March for Science, Madison, Wisconsin 2017](https://progressive.org/downloads/8348/download/34078209701_5copy.jpg?cb=d81fbfad7180c5a1b0a3147ca7c30891&w={width}&h={height})
Chris Line
Tia Nelson At March for Science, Madison, Wisconsin 2017
The headline speaker was Tia Nelson, daughter of Earth Day founder, and Wisconsin native, Gaylord Nelson. She is internationally recognized for her work on climate change.
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Chris Line
After the rally, there was a science fair and expo where children (and adults) were able to participate in experiments and have fun with science.