New York City, New York In 2007 artist Eve S. Mosher created a public art project in Brooklyn and Manhattan that brought the topic of climate change literally to the doorsteps of the city's residents. Scientists had predicted that water levels in New York, in the event of a "hundred year flood", could rise ten feet above sea level. But with sea levels rising along the East Coast — a natural phenomenon accelerated by
climate change — they now projected that what was once considered a 100-year flood could soon happen as often as every 3 to 20 years. Eve Mosher used topographic maps, satellite images, and data from
NASA's
Goddard Institute for Space Studies at Columbia University, to predict the locations likely to be subject to flooding. Then Mosher walked 70 miles of New York coastline, pushing a "Heavy Hitter" (a baseball field line machine) to draw a 4" blue chalk line on the ground, marking the predicted water levels. In areas where she was unable to draw a line, she marked the high water boundary with illuminated beacons. The project was completed over a period of six months. Mosher's
HighWaterLine went past low-income housing developments, luxury apartment buildings, power stations, nursing homes, and hospitals. One observer wrote later, "it was beyond moving to see an artist simplify complex data that typically might seem too abstract to relate to." Along the way, people came up to her to ask what she was doing, and Mosher talked with them. A significant goal of the project was to engage local people and hear their stories.
American Scientist reports that "High Water Line is an invitation to understand, to act, and to prepare. But if political solutions to climate change don't materialize soon, it may also be an invitation to come to terms with loss."
Miami, Florida In Miami,
HighWaterLine was collaboratively installed after considerable advance planning and work by Eve Mosher, Heidi Quante and volunteers from the community-led Resilient Miami action group. More than 70 different residents marked the line in their own neighborhoods, each passing the field marker to the next person. The result was a 26-mile-long continuous line, created over three days, November 13, 14, and 17, 2013. Mosher intentionally expanded her engagement with the community before and after the project, but the goal of interacting with people continued to be creating conversations and awareness.
Philadelphia, Pennsylvania An installation of
HighWaterLine occurred in Philadelphia, Pennsylvania, in May 2014. == References==