A dolphin, close-up, in-profile, with its head out of the water and mouth open.

Empathy

In a recent piece of news, a dolphin distressed by a fish-hook sought out human divers to provide assistance. This, while heartwarming, has several distinct levels of astounding attached to it:

How did the dolphin know to ask people for help? This dolphin likely has very little personal history in receiving help from humans, and while we’re entirely capable of giving aid, how can it know that? This goes way beyond conditioning into actual intelligent action. The dolphin was able to actively request help from strangers.

How did the dolphin predict that they would even consider to help? The dolphin, somehow knowing that humans might be able to help it, had to have some sense of whether or not they would. This suggests, in my understanding, that the dolphin had a sense of not only its own pain, but the potential empathy that the divers might have towards it.

In short, what is remarkable about this case is that we have a reasonable example of a dolphin showing enough empathic recognition to identify the divers as significantly similar to itself, but how could it possibly do that?

Swarming and Trading Algorithms

My friend, Mel White, was kind enough to take on a question that has been buzzing around in my head for awhile, particularly after the Bio-Inspired Swarms panel at Human Factors and Ergonomics Society annual conference (Mike Goodrich’s visualizations were amazing). While my question and Mel’s analysis largely boils down to a small thought experiment about resiliency, it should be of interest.

More after the jump.

Resource Use

Over at Ribbonfarm, Venkatesh Rao just put out a really fascinating, fragmented ramble through waste and its impact on the discussion of scarcity versus abundance titled Waste, Creativity and Godwin’s Corollary for Technology.

In it, Rao puts forward several intriguing observations, the first of which is something that I believe I will be repeating for awhile: