They way we are treating our oceans by overfishing and polluting with waste and chemicals is very unsustainable in my opinion. Therefore, my sustainability hero is Sylvia Earle, who is a marine biologist devoted to protecting our oceans. No oceans, no life.
The BIG BLUE , Don't WASTE it , Trash is for Tossers , THE PALE BLUE DOT , Hello Fairphone! , WE EXHALE CO2!