The green represents the need for an emphasis on ecological change, whilst the black is in reference to the black anarchist flag (here’s some historical context.
The red 8-sided asterisk represents the urgency for communities to cooperate in ridding eco-fascism. I picked the 8-sided one to represent the worldwide need for change.
No? If you’re unfamiliar with Anarcho-communism, then I’d suggest taking a look at this documentary.