Erin Brockovich is a renowned environmental activist and consumer advocate best known for her role in building a case against the Pacific Gas and Electric Company (PG&E) in 1993. Her story was popularized by the 2000 film "Erin Brockovich," where she was portrayed by Julia Roberts. Brockovich's work brought attention to the field of toxicology, particularly in how it relates to environmental contamination and public health.
