The office door has a steel vault veneer, and Shari Arison -- controlling stockholder in Israel's largest bank and its largest construction company, heiress to the Carnival Cruise Lines fortune and head of a long list of other undertakings -- has a lot to protect. Arison says she plans to mobilize her wealth, her companies and, most important, the energy of her accumulated lives to save the human race. As a businesswoman, Arison has an environmental focus -- green building, renewable energy, water management. As a philanthropist and erstwhile spiritual role model, she had already been taking action -- like encouraging good works and promoting the kind of inner harmony she believes will do as much as summit meetings to keep people, and particularly Arabs and Jews, from hurting each other. The philanthropies Arison has launched over the past several years get downright tantric -- all tiny ripples she hopes will build into a planet-changing wave. Here is how the Interdisciplinary Center Herzliya, a 15-year-old undergraduate and research university, describes the Shari Arison Awareness Communication Center, which she endowed in 2006: The center will focus on research on the importance of the individual's inner balance as an engine for self-development and self-achievement. It shall also research how humanity can function in an increasingly technological world in the future." For "true world peace, among all people, each one of us has to reach their own individual peace," Arison says in a video introduction to Essence of Life, which sponsors workshops and a Web site aimed at "bringing about a major shift in collective consciousness."

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