Conversation so far:
What was one of Chao's polital views?
Chao's lyrics provoke his audience to think about immigration, love, living in ghettos, drugs, and often carry a left-wing message.
What was his political view on drugs?
CANNOTANSWER.
Was he an activist?
Chao uses his Facebook and Twitter accounts to show support to many causes and current movements.
What causes or movements did he show support for?
Anti Globalization, Indigenous Peoples' Rights, Sex Workers' Rights, Women's Rights, Environmental Justice, and more.
Were his efforts successful?
CANNOTANSWER.

Question: Did he have any activist efforts outside of Facebook and Twitter?
Self-contained rewrite: Did Manu Chao have any activist efforts outside of Facebook and Twitter?