In this episode of Mothers of Invention Podcast, Mary and Maeve turn up the volume on the women who are helping us consciously-uncouple from our toxic relationship with single-use plastic. The week’s Mothers of Invention are: 1) Judi Wakhungu and Alice Kaudia, Kenyan politicians who unleashed up to $38,000 USD fines for anyone found using, making or distributing plastic bags, 2) Chelsea Briganti, an American self-taught materials engineer and entrepreneur about to unleash 55bn edible straws onto the world. 3) Rachelle Strauss, British founder of #ZeroWasteWeek – a global online campaign against household waste born from one family kitchen, 4) Siân Sutherland, British co-founder of A Plastic Planet and creator of the world’s first fully-functioning plastic-free supermarket aisle in Amsterdam and 5) Katharine Wilkinson, lead writer of ‘the most comprehensive plan ever proposed to reverse global warming’, Project Drawdown. Photo credit: Unknown