Heirs to Our Oceans is a group formed by some enterprising home-schooled kids in the Bay Area. They are passionate about the seas and climate change. They, with the help of stem grown-ups, created this podcast about their program...http://www.sierraclub.org/sierra/loudest-smallest-voices-are-raising-alarm-climate-change
...and kids/parents from all over the world can join their efforts here ...https://www.heirstoouroceans.com/
Their main message is that kids are angry they are inheriting such a mess but together they can solve the problems of the world. You don't have to be an adult to make change happen.