Michelle Hutchinson: Creating Non-Human People

Great article by Michelle Hutichinson over at Practical Ethics: Creating Non-Human People. Blurb:

John Locke thought that what it meant to be a person was to be rational and to have a continuous stream of consciousness. In theory, an animal of any type could be a person. In that case, if we induced in a non-human primate enough awareness and human-like behaviour they would be a person. What would be problematic about doing so? One possible answer is that it might not be possible to tell when a primate became a person. However, that doesn’t sound like a compelling reason against a modifying a primate in a way which makes them more like a person. We could decide whether it is worse to treat a person as if they weren’t a person or vice versa, and then err on the side of caution in our treatment of the resulting animals. In that case, it might not matter whether we knew precisely which were people and which were not.

However, perhaps the writers of the report were not worried about the uncertain status of the non-human primates, but about the fact that whether they were in fact people, or just close to being people, it would be wrong to test on them. If that is the case, it’s experimenting on these animals which should be illegal, not producing them.

While no reason has yet been found to think that modifying non-human primates such that they are people is in itself wrong, various bad consequences might ensue. The awareness they gained might allow them to realise that they have been exploited, or increase their suffering in some other way (particularly if they were kept confined in the research facility). On the other hand, we usually think that our lives are greatly enriched by the awareness and understanding we have of the world around us, so perhaps theirs would be too.

Sprechen sie dolphin?

A new approach combining marine biology with artificial intelligence reveals that we may be be closer to conversing with dolphins than we think. Denise Herzing of the Wild Dolphin Project in Florida, and Thad Starner, an artificial intelligence expert at Georgia Institute of Technology in Atlanta, are working on a project called CHAT (Cetacean Hearing and Telemetry project) that may finally allow for our two species to communicate:

Starner and some of his students are now developing a smartphone-sized computer, that will be worn across a diver's chest in a waterproof case. The device will be connected to two hydrophones, capable of picking up dolphin sounds underwater - including those beyond the range of human hearing. As it can be difficult for humans to identify the source of underwater sounds, an arrangement of LED lights within the diver's mask will indicate the direction from which the various clicks and squeals are originating.

Not only will the computer hopefully be able to decode and indicate what the dolphins are saying, but by using a handheld Twiddler (sort of a combination mouse and keyboard), the diver will be able to select and send out audible dolphin-ese responses.

Before any interspecies conversations can take place, however, the team first needs to figure out the animals' vocabulary. In order to do so, they plan on running recordings of dolphin vocalizations through a pattern detection algorithm, designed by Starner. The system analyzes data, picks out deviations from the norm, then groups similar deviations together. It is hoped that by observing dolphins, and seeing which recurring deviant sounds accompany which behaviors and situations, the researchers will be able to identify specific "fundamental units" of dolphin speech.

Link.

New Scientist asks: When should we give rights to robots?

From the New Scientist article, "When should we give rights to robots?":

A more basic issue is that there is no agreed definition of consciousness. Perhaps in practical terms, a simpler answer to the question of machine rights might come from the way people treat them. We should put our faith in our own ability to detect consciousness, rather than look to philosophical discourse.

There is one obvious shortcoming of this approach: we will probably sense sentience before it is truly deserved because of our remarkable tendency to anthropomorphise. After all, we are already smitten by today's relatively dumb robots. Some dress up their robot vacuum cleaners. Others take robots fishing or go so far as to mourn their loss on the battlefield.

Even so, popular sentiment towards machines and robots will give a vivid feel for the degree of their sophistication. Franklin himself admits that even he referred to his original creation as "she", though he "did not feel at all bad" when he turned "her" off. But when he and a significant number of others do feel a pang of guilt as they flick the off switch, we might well have passed a milestone in artificial cognition: the birth of a machine that deserves rights.

Wired: To Talk With Aliens, Learn to Speak With Dolphins

Wired is reporting on an interesting paper about cutting edge dolphin communications studies and how this research may eventually assist in SETI endeavors.

This research is being done by Denise Herzing of the Wild Dolphin Project. Her paper is called "SETI meets a social intelligence: Dolphins as a model for real-time interaction and communication with a sentient species." Abstract:

In the past SETI has focused on the reception and deciphering of radio signals from potential remote civilizations. It is conceivable that real-time contact and interaction with a social intelligence may occur in the future. A serious look at the development of relationship, and deciphering of communication signals within and between a non-terrestrial, non-primate sentient species is relevant. Since 1985 a resident community of free-ranging Atlantic spotted dolphins has been observed regularly in the Bahamas. Life history, relationships, regular interspecific interactions with bottlenose dolphins, and multi-modal underwater communication signals have been documented. Dolphins display social communication signals modified for water, their body types, and sensory systems. Like anthropologists, human researchers engage in benign observation in the water and interact with these dolphins to develop rapport and trust. Many individual dolphins have been known for over 20 years. Learning the culturally appropriate etiquette has been important in the relationship with this alien society. To engage humans in interaction the dolphins often initiate spontaneous displays, mimicry, imitation, and synchrony. These elements may be emergent/universal features of one intelligent species contacting another for the intention of initiating interaction. This should be a consideration for real-time contact and interaction for future SETI work.