Join writer Sally Ho this Saturday morning, September 9th, at 8.30, for the final episode of Small Steps Big Impact. This week, it’s all about becoming an environmental activist. After learning about the little things we all could be doing in our everyday lives to lower our carbon footprint, Sally will explore how we can go one step further. Whether it’s about plastic waste, green transport or sustainable food, you can advocate for the planet. To chat all about being an activist, Sally speaks to a special guest who is championing the fight for clean air in Hong Kong. Hopefully, you’ll come to see that all of us can lead the way to encourage everyone to take more Small Steps towards that... Big Impact. This Saturday morning from 8.30 to 9... only on Radio 3.