I use nature to play turntables

I created the Barefoot College

I teach people to read with dominos

I detect cataracts with a mobile phone

I offer a roof to millions of people

I trade your trash for organic food

I give a new life to used fur coats

I created a new kind of citizen action

I help cheetahs reproduce

I launched the first ride-sharing company for seniors

I transform sacks of fish food into chic shopping bags.

I build houses out of hemp concrete

I started a fair student loan scheme

I created Neighbour Day

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

I pay you back for recycling

These wood bricks don't need nails, screws, or glue

My electric bike runs on hydrogen

I’m fighting for peace

I put a stop to stuttering in under three days