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Systems Change Lab

Person in crowd holding sign that reads "SYSTEM CHANGE NOT CLIMATE CHANGE" with Earth image on cardboard sign.
Videos

Securing a Sustainable Water Future in an Ever-Drier World

  • Freshwater
  • Sustainable Development Goal 6
  • Economics
  • Freshwater
  • Sustainable Development Goal 6
  • Economics
Data

Achieving Abundance: Understanding the Cost of a Sustainable Water Future Data

  • Economics
  • Freshwater
  • Sustainable Development Goal 6
  • Economics
  • Freshwater
  • Sustainable Development Goal 6
Insights

Collective Action at the Crossroads: What to Watch in 2020

  • Energy
  • Food
  • Forests
  • Freshwater
  • Cities
  • Business
  • Economics
renewable energy
  • Energy
  • Food
  • Forests
  • Freshwater
  • Cities
  • Business
  • Economics
Technical Perspectives

INSIDER: Green Infrastructure Can Save Water Suppliers Money. Now You Can Estimate How Much.

  • Freshwater
  • Economics
  • Sustainable Development Goal 9
  • Water Security
  • natural infrastructure
  • water pollution
Riverside trees in Atlanta's 4th Ward Park. Flickr/DeepRoot
  • Freshwater
  • Economics
  • Sustainable Development Goal 9
  • Water Security
  • natural infrastructure
  • water pollution
Insights

Bad Air to Better Oceans: 6 Environment and Development Stories to Watch in 2018

  • Equity & Governance
  • Finance
  • Ocean
  • Climate
  • Energy
  • Food
  • Forests
  • Freshwater
  • Cities
  • Business
  • Economics
  • Aqueduct
  • stories to watch
  • Air Quality
  • climate change
  • restoration
  • international climate policy
  • fossil fuels
  • pollution
  • UNFCCC
  • U.S. policy
  • water risk
  • Equity & Governance
  • Finance
  • Ocean
  • Climate
  • Energy
  • Food
  • Forests
  • Freshwater
  • Cities
  • Business
  • Economics
  • Aqueduct
  • stories to watch
  • Air Quality
  • climate change
  • restoration
  • international climate policy
  • fossil fuels
  • pollution
  • UNFCCC
  • U.S. policy
  • water risk

How Do You Know if Adaptation Is Working? Lessons from Kumbharwadi, India

  • Climate Resilience
  • Climate
  • Economics
  • agriculture
  • climate change
  • restoration
  • Freshwater
Field in Trimbak, Maharashtra, India
  • Climate Resilience
  • Climate
  • Economics
  • agriculture
  • climate change
  • restoration
  • Freshwater

A History of Untreated Sewage Sours Tobago’s Waters

  • Economics
  • wastewater
  • Freshwater
  • Water Quality
  • water risk
Store Bay, Tobago
  • Economics
  • wastewater
  • Freshwater
  • Water Quality
  • water risk
Insights

Does Coal Always Mean Water Stress Along With Economic Growth?

  • Economics
  • Aqueduct
  • fossil fuels
  • Freshwater
  • water risk
By adopting water conservation technologies, water saved in the agriculture sector can be transferred to the coal sector, however, with high cost. Photo by Yuan Wang.
  • Economics
  • Aqueduct
  • fossil fuels
  • Freshwater
  • water risk
Insights

“Revaluing” Ecosystems to Include Nature’s Value on Balance Sheets

  • Forests
  • Freshwater
  • Economics
  • natural infrastructure
  • Business
  • natural resources
While oceans support lucrative fisheries, these benefits are rarely accounted for in ledgers. Photo by Pedro Ramirez Jr./U.S. Fish and Wildlife Service
  • Forests
  • Freshwater
  • Economics
  • natural infrastructure
  • Business
  • natural resources

A New Strategy to Improve Water Quality—One Targeted Watershed at a Time

  • water pollution
  • hypoxia
  • Freshwater
  • Water Quality
More than 15,000 streams, rivers, and lakes are too polluted with nutrient runoff to support wildlife, be enjoyed recreationally, or serve as a drinking water source. Photo credit: USDA
  • water pollution
  • hypoxia
  • Freshwater
  • Water Quality
Insights

How Much Are Ecosystems Really Worth?

  • Forests
  • Freshwater
  • Economics
  • natural infrastructure
Women in Indonesia's teak forest harvest ground nuts. Photo credit: Murdani Usman, Center for International Forestry Research (CIFOR)
  • Forests
  • Freshwater
  • Economics
  • natural infrastructure
Initiatives
This website serves as an information portal about eutrophication—the over-enrichment of water by nutrients such as nitrogen and phosphorus—a leading threat to water quality around the world. Explore our interactive map and learn more.