Saulitis’ book tells much about what we’re learning and what we don’t know
concerning orcas. She followed a transient
pod, originally of 22 animals which traveled in smaller, intermingling groups,
and pairs, in and around Prince William
Sound from 1987 (thus watching the devastating effects of the 1989 Exxon Valdez spill) until, a quarter
century later, there were seven, most having died or vanished, the calves no
longer coming. We don’t know how many species of orca there are, or whether they
are part of a highly variable species (similar to, say, humanity). She wrote that a stocky type with a tall
fin, known as Biggs’ killer whale, appears in transient populations from four separate
regions, which never cross paths.
The author watched an incredible scene where four orcas chased
and harried a fleeing Dall’s porpoise. Suddenly, as if a whistle had blown, all
five animals simple stopped where they were.
Two minutes later, the chase started again, the orcas taking turns
breaching beneath the porpoise and throwing it in the air, until the prey was
finally grabbed and eaten. On another occasion, though, a Dall’s porpoise
attached itself to an orca pod and was tolerated. It hung out with them for
months. Was the porpoise in the chase
“game” perhaps unaware the orcas were serious?
She describes her interest in conservation as dating from seeing the 1972 cartoon The Last of the Curlews. (I’ve seen it, and it was very touching.) She wrote about the neurobiology term “origin moments,” those times when we experience something remarkable for the first time. The mind tends to remember even the smallest details. For me, for example, one was the pillar of fire that split the night sky when Apollo 17 left for Moon while we watched from a beach miles away. For her, it was her first encounter with orcas.
She describes her interest in conservation as dating from seeing the 1972 cartoon The Last of the Curlews. (I’ve seen it, and it was very touching.) She wrote about the neurobiology term “origin moments,” those times when we experience something remarkable for the first time. The mind tends to remember even the smallest details. For me, for example, one was the pillar of fire that split the night sky when Apollo 17 left for Moon while we watched from a beach miles away. For her, it was her first encounter with orcas.
President Obama's launch of a "moonshot" initiative against cancer is a worthy cause, one I am willing to be taxed to support. I have no special knowledge of medicine, but I do have some of space history, and I have to caution that his comparison to putting a man on the moon is a misleading one. President Kennedy's challenge to land an American on our natural satellite was a huge technical endeavor, but there was never any doubt about how to do it (namely, rockets), even though countless details needed to be worked out. Cancer is a complex phenomenon with some 400 variations. It won't be cured with any single approach. It will take time, money, and cooperation, and progress will be incremental. But it's worth doing.
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