Exxon, the most profitable company in the history of the world (earning $40.61 billion last year), recently enjoyed a U.S. Supreme Court ruling which slashed roughly $2 billion of punitive damages awarded against it in 1994 over the 1989 Exxon Valdez oil spill. The plaintiffs – over 32,000 Alaskans – have now asked the court to award $488 million…