Mariem Madhi is a Tunisian climate and environmental policy researcher and an advocate for climate justice. Her work focuses on analyzing climate governance, environmental policies, and the socio-economic dimensions of climate change in Tunisia and the wider MENA region. Active within civil society, Mariem works to connect research with field realities, ensuring that policy discussions remain grounded in community needs and lived experiences.

Mariem collaborates with local and regional actors to promote a just environmental transition, strengthen citizen participation, and advance inclusive climate solutions. Her work centers on amplifying youth voices, supporting grassroots initiatives, and advocating for policies that place justice and equity at the heart of climate action.