I make cardboard furniture

I converted my city to vegetarianism

I invented a sail to power cargo ships

I’m reducing crime with urban planning

I help the colour blind see colours

I capture CO2 with micro-algae

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

I trade your trash for organic food

My technology reduces maritime shipping emissions

I reveal the secret life of water

I rent out my goats to mow your lawn

I created Clean Up Day

I turn tilapia leather into designer shoes

Learn to praise yourself

We started Homeless Man of the Year

I’m a guerrilla gardener

My technology reduces shipping emissions

I fill up my tank with what you throw away

I’m fighting for peace

I bring light slums with our old plastic bottles