Well, we’ve come to the end of our journey, and what an adventure it’s been!  Barry takes a look back at what we’ve learned throughout the series and, with a little help from his friends, reminds us why environmental sustainability is important, and what things we can start doing to live our best lives and ensure a sustainable future for our great, great, great grandchildren.    Series produced by Ali Aitken.   See acast.com/privacy for privacy and opt-out information.