I created a universal language for the deaf community

I give people back their smiles

I created Clean Up Day

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

I turn out the lights to show you another world

I use the forest judiciously

I’m the first man to wear sanitary pads

I created the first medical Facebook

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

Trash from the sea is treasure for our art

I’m fighting for peace

We transformed a bunker into a hotel

I train rats to detect landmines

I build houses out of hemp concrete

I free the mental ill who have been kept in chains

I detect cataracts with a mobile phone

We're bringing light where the sun doesn't shine

I use your jeans to insulate your house

I opened an arts school for vulnerable children

We're providing potable water to those in need