Question Four: Must We Fundamentally Change Course to Conserve Ecosystems in a Changing Climate?

This briefing from the World Resources Institute poses a central policy question for the 2010 World Resources Report: whether the additional stress of climate change requires a fundamentally different approach to ecosystem conservation or if existing practices, pursued with greater urgency, are sufficient.

• Human consumption and the overuse of ecosystem goods and services have driven more ecosystem transformation over the last fifty years than at any other point in history, leading to an "unprecedented rate of species loss".
• Climate change exacerbates existing ecosystem degradation. While ecosystems naturally evolve, degradation from non-climate factors like habitat fragmentation may prevent them from adapting in ways that preserve existing species diversity and services, which specifically threatens the lives and livelihoods of tens of millions of rural poor who rely on natural resources.
• The document identifies several established barriers to ecosystem conservation that existed prior to climate change risks, including inadequate incentives, short planning horizons, uncertainties in valuation, and divided management responsibilities.
• The briefing asks contributors to evaluate if climate change necessitates a shift toward the precautionary principle over cost-benefit analysis, or a greater reliance on command-and-control measures—such as rezoning to prohibit marshland development—despite their lack of cost efficiency.

APA

World Resources Institute (2010). Question Four: Must We Fundamentally Change Course to Conserve Ecosystems in a Changing Climate? https://files.wri.org/d8/s3fs-public/2023-01/wrr-2010-11-question-4.pdf

Chicago

World Resources Institute. Question Four: Must We Fundamentally Change Course to Conserve Ecosystems in a Changing Climate? 2010. https://files.wri.org/d8/s3fs-public/2023-01/wrr-2010-11-question-4.pdf.

Wikipedia

{{cite report |author=World Resources Institute |title=Question Four: Must We Fundamentally Change Course to Conserve Ecosystems in a Changing Climate? |date=2010 |url=https://files.wri.org/d8/s3fs-public/2023-01/wrr-2010-11-question-4.pdf |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{worldresourcesinstitute2010question, author = {{World Resources Institute}}, title = {{Question Four: Must We Fundamentally Change Course to Conserve Ecosystems in a Changing Climate?}}, institution = {World Resources Institute}, year = {2010}, url = {https://files.wri.org/d8/s3fs-public/2023-01/wrr-2010-11-question-4.pdf}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }