I created a universal language for the deaf community

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

I converted my city to vegetarianism

I designed an anti-rockfall textile

I recycle plastic bags in New Delhi

I created the world's first solar cycle path

ESD & Ecole de Condé - Projet Make&Go pour Villa Shamengo

I transform milk bottles into designer lighting

We started Homeless Man of the Year

I created the children's bank

I save lives with mobile phones

I make 100% biodegradable chewing gum

I grow vertical gardens

I created a new recycled and recyclable material

I construct photovoltaic greenhouses to combine green energy with organic farming

I created a network of solidarity supermarkets

I created the first green energy network

we set up schools in the most unlikely places

I cross oceans in a boat made of jute

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