October 1988, Alaska: the end of the cold war. Ronald Reagan was US president, communism in eastern Europe was cracking and the ice had come in early. Cindy Lowry, a Greenpeace representative in Anchorage, read in a local paper that three young gray whales were stranded near America's northernmost city, Barrow. It was the start of a story that 24 years later has Lowry portrayed by Drew Barrymore in Big Miracle, a Hollywood film out on Friday.
