I free the mental ill who have been kept in chains

I’m reducing crime with urban planning

ESD & Ecole de Condé - Projet Peinture végétale pour Villa Shamengo

My refrigerator works without electricity

My works exist in harmony with the natural world

I manage the world’s first newspaper for the homeless

I help paraplegics to walk again

I started a fair student loan scheme

ESD & Ecole de Condé - Projet Bistrot pour Villa Shamengo

I bring light slums with our old plastic bottles

I change the lives of Africa's poorest farmers

Our bank lends buffaloes

I created universal eyeglasses

I cultivate my vineyards with horse power

I created the world's first solar cycle path

The untouchables I help are no longer destined to clean human excrement

I save lives with mobile phones

I'm cooking with solar!

My cardboard books are original and affordable

I created the world’s largest work of art made from recycled objects