News and Issues

From Prof. Billingham's essay: "I'm told that when men meet women, they sometimes rate each other on a scale of 1 to 10. Of course, mathematicians are far too intelligent and sophisticated do this. We rate people on a scale of 0 to 1. In our original mathematical model, all we could do was compare one possible frog with another. The numbers didn't mean anything in themselves; they just told the princess whether one frog was "better" than another. Let's change the fairytale slightly so that the 100 frogs are now labelled with numbers drawn randomly from those that lie between 0 and 1, with the handsome prince having the highest number. What's the princess's best strategy now?" more »

As her husband lay moaning in pain from cancer riddling his body, Patricia Martin searched frantically through his medical bag, looking for a syringe. She had already called the hospice twice, demanding liquid methadone to ease the agony of Dr. Robert Martin, 66. But the doctor in charge at Mat-Su Regional Home Health & Hospice wasn?t responding. Staff said he was on vacation, then that he was asleep. Martin had waited four days to get pain pills delivered, but her husband could no longer swallow them. Now, they said, she should just crush the drugs herself, mix them with water and squirt the mixture into his mouth. I thought if I had hospice, I would get the support I needed. They basically said they would provide 24/7 support, she said, shaking her head in disbelief, three years later. It was a nightmare. more »

According to the JFK Assassination Records Collection Act, all records previously withheld either in part or in full should be released on October 26, 2017, unless authorized for further withholding by the President of the United States. The 2017 date derives directly from the law that states: Each assassination record shall be publicly disclosed in full, and available in the Collection no later than the date that is 25 years after the date of the enactment of this Act, unless the President certifies, as required by this Act, that – (i) continued postponement is made necessary by an identifiable harm to military defense, intelligence operations, law enforcement or conduct of foreign relations; and (ii) the identifiable harm is of such gravity that it outweighs the public interest in disclosure. more »

"Our primary interest was really in the patterns of people’s answers to these questions," Kara Weisman said. "So, when a certain person thought a robot could think or remember things, what else did they think it was capable of doing? By looking at the patterns in people’s responses to these questions, we could infer the underlying, conceptual structure." Those patterns resulted in three main clusters of mental capacities: body (physiological sensations, like hunger and pain), heart (social-emotional abilities, like guilt and pride) and mind (perceptual and cognitive abilities, like memory and vision).   more »