If the entire world matched New Zealand’s consumption habits, we’d need two and a half planets to sustain us.

Otago University student Magdeline Huang has an idea to battle our problem of excess consumption, and it involves the same principles behind Uber and Airbnb. Her big idea scored her a trip to Toronto with Red Bull Basement University.

We joined her as she presented to an international crowd her ethos of targeting waste culture with share culture.