I make cardboard furniture

I'm tackling ocean garbage

I created Neighbour Day

I created the world's simplest toilets

Come on over, my neighbour’s making dinner

I grow vegetables in the heart of the city

I co-created the world’s first chain of eco-hotels

I train rats to detect landmines

I help people save for health care

I created a fabric from the lotus flower

I give a new life to used fur coats

I change the lives of Africa's poorest farmers

I save lives with mobile phones

Our ‘hives’ give you access to farm-fresh products for less

I invented a shrimp-based bioplastic

I capture CO2 with micro-algae

Drone presentation - 3D Villa Shamengo

I created the Repair Café

I’m the first man to wear sanitary pads

I’m coming to stay with you