Wanjira Mathai: A Global Sustainability Powerhouse

In this unmissable episode of Doers Defined, we sit down with Wanjira Mathai—a global sustainability powerhouse, TIME 100 honoree, and Managing Director for Africa and Global Partnerships at WRI.

Wanjira opens up about growing up with the legend—her mother, Nobel Laureate Wangari Maathai—and whether she felt pressure to carry on the legacy or forge her own path. She shares a raw and deeply personal take on leadership, influence, and the responsibility that comes with being a voice for change.

We dive deep into Africa’s most urgent environmental challenges—from climate change and land degradation to the delicate balance between economic growth and conservation. 

Wanjira challenges us to ask: Are African governments and the private sector doing enough? Or are they dragging their feet?

She reveals why women and youth are the game-changers in sustainability, the power of grassroots movements, and why Africa must lead its own climate solutions rather than be dictated to by international organizations.

In a powerful close, Wanjira leaves us with a call to action—urging young Africans to rise, innovate, and become the next generation of climate leaders. She reminds us of her mother’s iconic words:

“It’s the little things that citizens do that will make the difference.”

This episode is a masterclass in leadership, resilience, and the fight for a sustainable future. 🌍