I make cardboard furniture

I construct photovoltaic greenhouses to combine green energy with organic farming

I created the Barefoot College

I help paraplegics to walk again

I help the colour blind see colours

I can recycle anything you throw away

My radio show is run by crazy people

I use dogs to sniff out prostate cancer

I created a soup kitchen for animals

I make soap from used cooking oil

I grow vegetables in the heart of the city

I created the world's first solar cycle path

I doubled green space by building a hotel

I invented a blood test without needles

I created a network of solidarity supermarkets

I rediscover the beauty of small meadow flowers through my camera lens.

My third eye translates colours into sounds

We're providing potable water to those in need

I offer gourmet dining to the poor

I launched the first ride-sharing company for seniors