New collection of maps and datascapes capturing the spatial consequences of climate change

New collection of maps and datascapes capturing the spatial consequences of climate change
One of the Atlas for the Green New Deal’s maps, showing the varying types of environmental risks across the U.S., with climate change predicted to increase the intensity of storm events that will lead to more wildfires, floods, hurricanes, and tornados. Credit: McHarg Center

In September of 1962, President John F. Kennedy delivered a speech urging that the United States should "go to the moon … not because it is easy, but because it is hard." In the early 1960s, none of the technology required to make the journey even existed, but in 1969 the U.S. succeeded in putting a man on the moon. It's in this spirit of goal-driven innovation and a renewed, activist public sector that the Green New Deal hopes to use to address human-caused climate change.

To help take the Green New Deal from idea to reality, Penn's Ian L. McHarg Center for Urbanism and Ecology has launched The 2100 Project. The first installment of this initiative, published as " An Atlas for the Green New Deal," consists of more than 100 visualizations illustrating the projected spatial impacts of and population growth in the United States for the rest of the century.

Conceived as a platform for legislators, planners, designers, and communities to understand the stakes of the crisis, the Atlas was collated and curated as a part of the McHarg Center's ongoing Green New Deal research. The Center's previous work in this area includes "A Green New Deal for American Public Housing Communities" and "A Green New Deal for NYCHA Communities," research produced in partnership with Data for Progress and Penn's Socio-Spatial Climate Collaborative (SC2) and linked directly to the first two pieces of tangible Green New Deal legislation.

The 2100 Project addresses the intersecting issues of human-induced climate change impacts, a projected U.S. population growth of 100 million people during the next century, and the need for aggressive efforts to reduce the economy's reliance on extraction, production, and consumption. As the project's first output, the Atlas draws on the work of scientists, geographers, economists, historians, and others to create a centralized, publicly available collection of visuals to help develop alternative visions for a future built by the Green New Deal.

New collection of maps and datascapes capturing the spatial consequences of climate change
This “History of Big Ideas” map shows a range of visionary, large scale planning initiatives across U.S. history. With some efforts realized and others not, these ideas serve as precedents for debates about national scale planning and investment in relation to climate change and a Green New Deal. Credit: McHarg Center

One of the goals for the Atlas is to provide communities grappling with the scale and scope of the challenges climate change will pose with real, tangible, freely available data they can use to develop plans for the future. Conservative population growth estimates state that more than 100 million people will migrate to the U.S., along with 13 million residents displaced by sea level rise, which doesn't include tens of millions of Americans displaced by other factors such as heat or drought. Building and redeveloping enough housing to accommodate this population shift would be the equivalent of building 12 New York Cities by 2100, with a new one built every three-and-a-half years.

Powering the future U.S. also requires significant changes in infrastructure. Clean energy systems, whether powered by wind or solar, are land intensive, with some estimates saying that a smart grid would require twice as much land than is currently used for energy. Coping with climate change also requires legislators and developers to understand the spatial requirements of and agricultural needs in the context of a green economy.

As a world leader in , the Stuart Weitzman School of Design has a history of uniting spatial expertise and imagination to tackle ideas in both design and environmentalism. In addition to ongoing research activities and offering a "Designing a Green New Deal" landscape architecture studio this fall, the McHarg Center also recently hosted the largest climate event in the history of Penn.

  • New collection of maps and datascapes capturing the spatial consequences of climate change
    By the year 2060, 6.8 million people could be displaced by rising sea levels. Images like this from the Atlas emphasize how these numbers, nearly double the population levels displayed by the Dust Bowl, relate to other climate-related migrations, such as the diaspora after Hurricane Katrina. Credit: McHarg Center
  • New collection of maps and datascapes capturing the spatial consequences of climate change
    Americans use approximately four times the average annual global level of energy consumption. In 2017, the average American used 88.21 Megawatt hours of energy, of which 80% came from fossil fuels, 9% from nuclear electric power, and 11% from renewable sources. Of the renewable energy, only wind and solar is considered viable for future expansion. Credit: McHarg Center

The 2100 Project also challenges the myth that the public sector cannot undertake ambitious projects. With bold, national-scale climate action both possible and necessary, the Atlas provides information for understanding the stakes of inaction, the potential priority regions for climate investment, and the possibilities of a future reshaped by the Green New Deal. Much like the Apollo program made the ambitious goal of reaching the moon when the path ahead was still uncertain, the Green New Deal can meet ambitious goals by mobilizing the .

"The Green New Deal and climate change are not going away," says Billy Fleming, Wilks Family Director of the McHarg Center. "If we're going to address the climate crisis on the scale at which it is occurring, we have to scale up the ability of the government and communities to take on this generational challenge."

Fleming adds that it is easy to look at the scale of the challenge posed by climate change and the goals of the Green New Deal, like achieving carbon neutrality by 2050, and believe that they are impossible. But, he adds, "The reality is that we've never actually tried to craft a national response to these threats. We won't know what we're capable of achieving until, as the Green New Deal demands, we mobilize our communities, resources, and government around climate action."


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More information: The Atlas for the Green New Deal can be accessed at mcharg.upenn.edu/2100-project-atlas-green-new-deal.
Citation: New collection of maps and datascapes capturing the spatial consequences of climate change (2019, December 16) retrieved 22 January 2021 from https://phys.org/news/2019-12-datascapes-capturing-spatial-consequences-climate.html
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