Originally Posted by
YesNo
I normally don't pay for research articles although I might purchase survey level books. Usually there is some source that will provide the non-expert level of information that I find relevant without cost. If I were a researcher studying a particular field, I would have to have those sources, but then I would probably be a member of those organizations already.
As far as science goes, most of this would be considered anecdotal, which is a kind of uncontrolled data or measurement. They could form the motivation of an experiment that generates more measurements. I usually restrict science to collecting data (including anecdotes), performing experiments to generate data and then constructing a model to explain the data. Anything outside that is philosophy or speculation.
Fred probably thought he was the alpha dog, and that would have been fine with me, but he was inside the cabin where he normally did not go. I would likely do the same thing if I were in his place. I do think it would be possible for him, seeing that last chicken approach him, to feel some empathy and not harm the chicken. That would be a real sign of compassion, but humans rarely do that either.