A prominent American activist has joined the global resistance to the huge proliferation of data centers – Erin Brockovich. The 65-year-old environmentalist was made famous by the Hollywood film that bears her name, in which she was played by Julia Roberts. Now she has set up an online platform: the Brockovich Data Center , which collects information on the planning and construction of new data centers in the United States and marks their locations on a map. "This map captures the real-world