Pierre Marion

Pierre Marion
Designation
Research Associate
Body
Pierre supports the production of systematic reviews and evidence gap maps at our Synthesis and Reviews Office.
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Blogs by author

Evidence on climate, biodiversity and livelihoods highly concentrated thematically and geographically

Climate change alters or destroys ecosystems on land, oceans and coasts, leading species to extinction, forcing animals to migrate for survival and resulting in the emergence of non-native invasive…

Improving women’s empowerment through food systems and nutrition interventions

Food insecurity, hunger, and malnutrition persist globally, with 783 million people facing chronic hunger in 2023. Women are particularly affected, making up 60 percent of the food-insecure…

Assessing the effectiveness of food security and nutrition interventions on gender transformative outcomes

In 2023, 735 million individuals worldwide experienced hunger, and 258 million people across 58 countries and territories faced acute food insecurity at crisis or worse levels. With 60% of them…

What works to reverse democratic backsliding? It’s complicated

Many countries have faced democratic backsliding or autocratization, especially in the past 30 years. With a staggering 72 percent of the world population living in autocracies (according to the V…

Strengthening democracy and freedom in backsliding contexts: mapping and synthesizing the evidence

In recent years, international observers such as the V-Dem Institute have highlighted an alarming crisis of democracy with a decline in competitive elections, political participation and public…