"The old divide between human development and nature conservation is over. Lasting human prosperity is impossible without the protection and restoration of ecosystems, and large-scale conservation is the very engine of societal progress."
Born in the Brazilian Amazon. Field Explorer, Biogeographer, and Conservationist. Crossing boundaries among science, policy, and the arts for four decades.
Latest Research
Recent Publications
"If we create protected areas but refuse to fund them, are we really protecting anything? We showed that Brazil is not doing its homework."
Environmental Conservation
2026
"Who should decide how nature is protected — central governments or local communities? We found that national governments are still the ones making the decisions."
Global Patterns and Drivers of Protected Area System Decentralization: A Cross-National Analysis
Environmental and Sustainability Indicators
2025
"Can we actually measure whether a society is developing sustainably? Here is our approach."
Modeling Sustainable Development Pathways
Environmental and Sustainability Indicators
2025
"We were the first ones to propose zero deforestation for the Brazilian Amazon. Can Brazil achieve this goal? Here we show how to get things right."
Zero deforestation and degradation in the Brazilian Amazon
Trends in Ecology & Evolution
2024
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