Marine Protected Areas sink carbon and protect coastlines, but too many countries claim them on paper without regulation or enforcement.
“Protected ocean reserves can mitigate both the causes and effects of climate change. Healthy coral reefs, mangroves, and seagrasses help mediate strengthening storms and sea level rise. MPAs also support genetic diversity, and are likely among the most powerful systems for encouraging adaptation and resilience among species stressed by climate disruption. Inevitably, species’ ranges will shift with warming oceans, but marine reserves can serve as stable “stepping stones” for strained animals seeking new habitat.“















