Our sense of smell is probably our most underrated and misunderstood of all of our senses. We have tended to lose the importance of our sense of smell because we have devalued it and hijacked it with chemical additives. Enjoy the show, it's The Self Help Podcast!

Ed has been thinking about the importance of local action recently. Some fantastic volunteers have been hard at work in his area and he's been amazed by the reaction of people. How can we harness this effect more widely? What can our listeners do to get stuck in? Enjoy the show, it's The Self...