In this week's Learn With Leena we're talking plastic. I sat down with Niall Dunne, Chief Executive Officer of Polymateria, who is developing a new standard in biodegradable and compostable plastics to help nature deal with plastic pollution. It wasn't all plastic polymers – Niall also had some brilliant business advice on how to build a truly purposeful organisation.

For more notes on our conversation: go here

Mentioned by Niall:

Lisa MacCallum is a former Nike vice president, co-author of Inspired INC. and Founder of Inspired Companies.

Jeremy Heimens and Henry Timms, authors of New Power. I spoke to Jeremy a while back