This is quite an interesting show - I did not know who Zac Efron is - but along with interesting facts, there is a touch of humor. From Iceland to Puerto Rico, there is such an array of people with unique knowledge who are trying to promote sustainable Living. It’s not meant to be NatGeo if that’s what you are looking for; but it’s way to view positive people trying to change the world for good. The cast make for a touch of fun amid innovative experiments.
