Clicking on a headline will open a new browser window. To return to Ocean Futures just close the news window. Now the People of Laguna San Ignacio Must Reevaluate Their Place in the Ecosystem.
Critics say whale deaths in Bahamas show otherwise.
A powerful new sonar that can track submarines across vast distances could soon be sweeping 80per cent of the world's oceans - with potentially devastating consequences for whales, dolphins and similar creatures.