Conversation so far:
Did Earth Crisis have any famous lyrics?
these are either "educational" or encourage direct-action.
What was one of their songs?
Most of them focus on rejection of recreational drugs, animal products, animal.
What were their views?
they promote straight edge, veganism, self-empowerment.

Question: What was an example of their activism?
Self-contained rewrite: What was an example of Earth Crisis' activism?