Twenty years ago, the Exxon Valdez crashed and spilled lots of oil, and the world was forever changed.
The ecosystems remain affected, although the biggest effects are over. The world was outraged and demanded action--what did we get?
Are we safer from oil pollution than 20 years ago?
Most people don't know that routine ship operations leak more oil into our oceans than spills. And we're making little progress in solving that problem.