blog post 3

  • Proposition: I have one cat
  • Truth value: True.
  • Truth conditions: In order for this to be true, I need one cat.
  • Entailment: “I have a cat” entails “I have at least one cat.”
  • Proposition: I am 6’4.
  • Truth value: False.
  • Truth conditions: I would have to be 6 foot 4
  • Entailment: “I am 6 foot 4” entails “I am at least 6 foot.”
  • Proposition: The universe is infinite.
  • Truth value: Unknown.
  • Truth conditions: For this to be true, the universe would have to never end
  • Entailment: “The universe is infinite” would entail “The Universe never ends.”

discussion 5

The particular thing that surprised me the most from the reading was when the author said to picture a bird, to which I imagined a small bird like a finch. The author then stated a bird like an ostrich and penguin are still technically birds, however I did not think of those. This is because the average person would imagine the average bird rather than an outlier bird. I was surprised to think of that when it was brought to my attention as I thought I wouldn’t have been so “basic” haha.

discussion 5

The particular thing that surprised me the most from the reading was when the author said to picture a bird, to which I imagined a small bird like a finch. The author then stated a bird like an ostrich and penguin are still technically birds, however I did not think of those. This is because the average person would imagine the average bird rather than an outlier bird. I was surprised to think of that when it was brought to my attention as I believed perhaps I wouldn’t be so basic haha.