Conversation so far:
What areas were Earth Crisis activists?
Earth Crisis is known for supporting animal rights, promoting a straight edge and vegan lifestyle, and addressing further social and political issues
Were there any issues that Earth Crisis was concerned about besides a straight edge and vegan lifestyle and animal rights?
Most of Earth Crisis focus on rejection of recreational drugs, animal products, animal testing, industrial livestock production, illegal drug trade, and earth's impending doom caused by wars or ecological collapse.
What do Earth Crisis' lyrics address?
Earth Crisis lyrics they seek to offer solutions; these are either educational or encourage direct-action.

Question: Do they sing about other topics?
Self-contained rewrite: Does Earth Crisis sing about other topics besides rejection of recreational drugs, animal products, animal testing, industrial livestock production, illegal drug trade, and earth's impending doom caused by wars or ecological collapse?