Focus on these three areas of your life to see the biggest returns.
My friend and I were standing in a crowded local pub last weekend, waiting for a band to start playing, when he said to me, "You need to write a step-by-step guide to giving up plastic." "I've already done that!" I replied, thinking of the numerous articles I've written on going zero waste, but he shook his head. "I don't know where to start. You need to break it down even further, telling me exactly what needs to change and where I can get plastic-free alternatives."