Natural Justice friend and colleague Luisa Maffi (co-founder and director of Terralingua) has recently been recruited as a guest blogger for David Braun’s NatGeo News Watch. After meeting Luisa in Tofino, Canada, at the recent International Society of Ethnobiology Congress, Braun featured her on NatGeo News Watch in a video interview on June 1st. Luisa’s June 29th inaugural posting, “Biocultural diversity: The true web of life“, explores how the concept of biocultural diversity has been emerging over the past 20 years in academia, advocacy, and policy.