Aurora Castillo

Aurora Castillo known as "la doña — a title of respect given to her by her largely Latino community — was an American environmentalist and community activist from Los Angeles, California. She co-founded the Mothers of East Los Angeles (MELA) in 1984. The MELA organization successfully opposed a planned building of a toxic waste incinerator and state prison in Eastside Los Angeles. Castillo was awarded the Goldman Environmental Prize in 1995.

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