The Green Divide

How Race and Space Shape Our National Parks

Introduction: The Paradox of Protected Spaces

National parks symbolize pristine wilderness and democratic access—yet their history reveals a complex legacy of exclusion. From early U.S. national parks built on dispossessed Indigenous lands to segregated recreation areas during the Jim Crow era, these "natural treasures" reflect the racial hierarchies of their time. Today, geographic research uncovers how systemic inequities persist in park access, ecological priorities, and conservation narratives. As Yellowstone's celebrated wolf reintroduction transforms ecosystems 1 , marginalized communities still fight for meaningful engagement with nature. This article explores how race and space intersect in park landscapes—and how cutting-edge research is charting a more equitable future.

Key Concepts: Unpacking the Intersections

Historical Legacies of Exclusion

The 19th-century national park movement coincided with settler-colonial expansion. Yellowstone's creation in 1872 required the violent removal of Shoshone and other tribes from ancestral lands. Similarly, early park designs prioritized "wilderness experiences" catering to white elites, while Black, Indigenous, and immigrant communities faced:

  • Segregated facilities until the 1960s
  • Discriminatory park hiring practices
  • Erasure of cultural ties to protected lands 4
The Accessibility Gap

A landmark 2025 study of 500 metropolitan areas exposed stark disparities in park access based on income and location.

Country Low-Income Walk Time High-Income Walk Time % Without 10-Min Access
USA 9 min 14 min 50%
France 6 min 8 min 33%
Mexico 5 min 7 min 25%
Source: npj Urban Sustainability study 5
Conservation vs. Culture

Globally, "fortress conservation" models displaced Indigenous stewards under the guise of environmental protection. Tanzania's Serengeti evicted Maasai communities; U.S. parks suppressed cultural burning practices. This "civilizing nature" approach treated racial minorities as threats rather than partners 4 .

Spotlight Study: Mapping Urban Park Equity

Methodology: Big Data Meets Social Justice

The groundbreaking 2025 npj Urban Sustainability study combined:

  • Population Data: High-resolution demographic maps from WorldPop
  • Park Mapping: 10,000+ park boundaries via Google Maps
  • Accessibility Modeling: Walking routes with navigation APIs
  • Income Stratification: Census tract-level economic data 5

Researchers measured two key metrics across 486 cities:

  • Share of residents within a 10-minute walk of any park
  • Median walking duration to the nearest park
Surprising Results

While Southern U.S. cities showed the worst access (e.g., Atlanta: 24-minute median walk), low-income areas in France and America had better physical proximity to parks than affluent ones.

"Proximity ≠ equity. Marginalized neighborhoods averaged 40% less green space per capita and fewer ecological amenities like wetlands or native forests."

Dr. Léa Sanchez, the study's lead author

This highlights how racialized poverty concentrates people in dense urban zones with token green spaces, while wealth enables access to larger, biodiverse parks.

The Scientist's Toolkit: Decoding Park Equity Research

Tool Function Equity Application
GIS Hot-Spot Analysis Maps spatial clustering of park deficits Identifies "nature deserts" in minority neighborhoods
iNaturalist Crowdsourced species observations Tracks biodiversity gaps in urban parks 2
Oral Histories Records lived experiences of exclusion Centers marginalized voices in conservation 9
Crumb Rubber Sensors Monitors playground toxin exposure Assesses environmental justice risks 8

Future Directions: Seven Paths for Transformative Research

1. Decolonizing Conservation

Rejecting "wilderness" myths to center Indigenous knowledge:

  • Incorporate tribal co-management like New Zealand's Te Urewera
  • Revive cultural practices (e.g., prescribed burning in Yosemite) 4
2. Anti-Racist Design
  • Redistributive Ecology: Target green infrastructure in redlined neighborhoods
  • Cultural Signage: Multilingual trails honoring Black/Indigenous histories
3. Community Science

Apps like iNaturalist enable marginalized groups to document biodiversity. Example: Nigerian researchers used it to catalog Hadejia Wetlands species, challenging top-down conservation 2 .

4. Reparative Land Back

Supporting initiatives like the Sogorea Te' Land Trust, where urban Indigenous groups reclaim ancestral lands for cultural parks.

5. Climate Justice Models

Parks as climate refuges: Prioritizing cooling corridors in heat-vulnerable neighborhoods (e.g., South Los Angeles) 6 .

6. Algorithmic Equity Audits

Requiring equity impact assessments for all park funding algorithms using tools from the npj study 5 .

7. Transnational Solidarity

Global databases tracking displacement from conservation areas, modeled on the Land Rights Now initiative.

Conclusion: Rewriting the Narrative

The geographic study of parks is no longer just about ecology—it's about power. From mapping sidewalk gaps in Baltimore to amplifying Quechua water stewardship in the Andes, researchers are exposing how racial hierarchies shape landscapes. As we celebrate wins like Big Bend's wooly devil plant discovery 7 , we must ask: Who benefits? Who decides? The future of parks hinges on dismantling systemic barriers so nature truly belongs to all.

"Parks are not passive backdrops. They are battlegrounds of belonging, archives of memory, and canvases for collective reimagining."

Dr. Jade Winters, Critical Geographies Lab
Engage Further

References