Room 7B (San Diego Convention Center)

Thomas I. White Loyola Marymount University, Redondo Beach, CA, United States

The scientific research on dolphin intelligence suggests that dolphins are

"nonhuman persons." (Like humans, dolphins appear to be self-conscious,

unique individuals [with distinctive personalities, memories and a sense of

self] who are vulnerable to a wide range of physical and emotional pain and

harm, and who have the power to reflect upon and choose their actions.) At

the same time, fundamental differences between humans and dolphins have also

surfaced. (The dolphin brain has an older architecture than the human brain,

and dolphin and human brains have features not found in the other. Dolphins

possess a sense that humans lack [echolocation]. Humans and dolphins have

profoundly different evolutionary histories.) This juxtaposition of

important similarities and differences has significant ethical implications.

The similarities suggest that dolphins qualify for moral standing as

individuals-and, therefore, are entitled to treatment of a particular sort.

The differences, however, suggest that species-specific standards may apply

when it comes to determining something as basic as "harm."

The policy implications are considerable. For example, certain human fishing

practices are indefensible and would need to change. (Over 300,000 cetaceans

are thought to die annually around the world as a result of fisheries

by-catch. Thousands more typically die in the annual Japanese drive hunts.)

Similarly, changes would need to be made regarding the hundreds of captive

dolphins currently used in entertainment facilities. The economic, political

and diplomatic challenges in ending ethically problematic practices,

however, are daunting and multi-faceted. Unfortunately, humans have a poor

track record for recognizing the rights and interests even of members of our

own species once they've been dubbed "inferior." Meaningful change in

human/dolphin interaction, then, is likely to unfold slowly. Yet developing

an interspecies ethic could mark a significant turning point in the

relationship between humans and other intelligent beings on the planet.

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