Anna Friel (Self - Narrator), Malgorzata Blicharska (Self - Department of Earth Sciences - Uppsala University), Cassandra Brooks (Self - Marine Scientist - CU Boulder), Joanne Chory (Self - Professor - Harnessing Plants Initiative), Tom Crowther (Self - Ecologist - ETH Zurich), Taryono Darusman (Self - Researcher - Katingan Mentaya Project), Madison Edwards (Self - Activist - Belize), Alex Gomez (Self - Fishing Guide - Belize), Peter Harrison (Self - Professor of Marine Ecology - Southern Cross University), Dharsono Hartono (Self - CEO - PT Rimba Makmur Utama)