Suffer-iness

Here's Stephen Colbert's take on evil:

More With the Creepy Guy

Here are some recommended videos on the design argument from Closer to Truth:

• Philosopher Richard Swinburne likes the design argument. (Part 2 of his interview is here.)
  
• Philosopher Bede Rundle is less convinced.
• Philosopher Colin McGinn tackles the issue of fine-tuning.

Her Stroke of Insight

This is indirectly related to what we're discussing in class. It shows the degree to which our mind actively constructs our understanding of reality around us. Here's neuroscientist Jill Bolte Taylor's TED talk on her experience of having a stroke:


Bolte Taylor wrote a whole book on her experience. It's available in most book stores. Here's a more detailed audio interview with her.

I love TED talks. Here are some of my other favorites:

• The Story Bias by Tyler Cowen
• The Psychological Roots of Political Positions by Jonathan Haidt
  
• We Don't Know What Makes Us Happy by Dan Gilbert

Design in the Mind's Eye

Here's an interesting approach to explaining the seeming complexity, order, and functionality of the universe: maybe it's all in our mind.

Psychologist Paul Bloom argues that we see intentional design and patterns too much... including in things that are actually random. So things that seem so fine-tuned and unlikely from our perspective might not actually be. Here's a video dialogue on this topic:


Bloom has two great books (Descartes' Baby and How Children Learn the Meaning of Words) on how our minds develop from early childhood on.

Why Is Anything Anything?

The website Closer to Truth has a ton of short interviews with modern-day philosophers (and other smart people) on their thoughts about god. For instance, there's a whole section on the cosmological argument titled "Why Is There Something Rather Than Nothing?" Here are some videos from that section:

• Theist John Leslie says God best explains why there is something.
  
• Theist Peter van Inwagen believes in God, but doesn't like this arg.
  
• Atheist Colin McGinn thinks it's a meaningless question.
• Physicist Steven Weisberg says we should wait for science's answer.
  

And here's a video on the relationship between philosophy and religion:

• Does Philosophy Illuminate Religion?

The Philosophical Baby

Psychologist Alison Gopnik just wrote a new book called The Philosophical Baby. It's loaded with cool insights on the rationalism-empiricism debate. Here's an interview with Gopnik about the book, and here's a review. Below is her appearance on The Colbert Report.

DaffyDuctive? Really, Sean?

Here's a few dumb things about the arguments we discussed in class this week. First, inductive arguments. Here's a video of comedian Lewis Black describing his failure to learn from experience every year around Halloween:


And here's a stick figure comic with a bad inductive argument. What's bad about it? (Let us know in the comments!)

Finally, in honor of abductive arguments, here's a dinosaur comic murder mystery.

Evaluating Deductive Args

Here are the answers to the handout on evaluating deductive arguments that we did as group work in class. Perhaps I should have titled the handout "So Many Bad Args!"

1) All kangaroos are marsupials.
All marsupials are mammals.
All kangaroos are mammals.

P1- true
P2- true
structure- valid
overall - sound

2) (from Stephen Colbert)
Bush was either a great prez or the greatest prez.
Bush wasn’t the greatest prez.
Bush was a great prez.

P1- questionable ("great" is subjective)
P2- questionable ("great" is subjective)
structure- valid (it's either A or B; it's not A; so it's B)
overall- unsound (bad premises)

3) Some people are funny.
Sean is a person.
Sean is funny.

P1- true (we might disagree over who specifically is funny, but nearly all of us would agree that someone is funny)
P2- true
structure- invalid (the 1st premise only says some are funny; Sean could be one of the unfunny people)
overall- unsound (bad structure)

4) All email forwards are annoying.
Some email forwards are false.
Some annoying things are false.

P1- questionable ("annoying" is subjective)
P2- true
structure- valid (the premises establish that some email forwards are both annoying and false; so some annoying things [those forwards] are false)
overall - unsound (bad first premise)

5) All bats are mammals.
All bats have wings.
All mammals have wings.

P1- true
P2- true (if interpreted to mean "All bats are the sorts of creatures who have wings.") or false (if interpreted to mean "Each and every living bat has wings," since some bats are born without wings)
structure- invalid (we don't know anything about the relationship between mammals and winged creatures just from the fact that bats belong to each group)
overall- unsound (bad structure)

6) Some dads have beards.
All bearded people are mean.
Some dads are mean.

P1- true
P2- questionable ("mean" is subjective)
structure- valid (if all the people with beards were mean, then the dads with beards would be mean, so some dads would be mean)
overall- unsound (bad 2nd premise)

7) This class is boring.
All boring things are taught by Sean
This class is taught by Sean.

P1-questionable ("boring" is subjective)
P2- false (nearly everyone would agree that there are some boring things not associated with Sean)
structure- valid
overall- unsound (bad premises)

8) All students in here are mammals.
All humans are mammals.
All students in here are humans.

P1- true
P2- true
structure- invalid (the premises only tell us that students and humans both belong to the mammals group; we don't know enough about the relationship between students and humans from this; for instance, what if a dog were a student in our class?)
overall- unsound (bad structure)

9) All hornets are wasps.
All wasps are insects.
All insects are scary.
All hornets are scary.

P1- true!
P2- true
P3- questionable ("scary" is subjective)
structure- valid
overall- unsound (bad 3rd premise)

10) All students in here are humans.
All humans are shorter than 10 feet tall.
All students in here are shorter than 10 feet tall.

P1- true
P2- true!
structure- valid (same structure as arg #1)
overall- sound

11) If Sean sings, then students cringe.
Sean is singing right now.
Students are cringing right now.

P1- questionable (since you haven't heard me sing, you don't know whether it's true or false)
P2- false (I'm not singing now!)
structure- valid
overall- unsound (bad premises)

12) If Sean sings, then students cringe.
Sean isn't singing right now.
Students aren't cringing right now.

P1- questionable (again, you don't know)
P2- true
structure- invalid (from premise 1, we only know what happens when Sean is singing, not when he isn't singing; students could cringe for a different reason)
overall- unsound (bad 1st premise and structure)

13) If Sean sings, then students cringe.
Students aren't cringing right now.
Sean isn't singing right now.

P1- questionable (again, you don't know)
P2- true
structure- valid
overall- unsound (bad 1st premise)

14) If Sean sings, then students cringe.
Students are cringing right now.
Sean is singing right now.

P1- questionable (again, you don't know)
P2- false
structure- invalid (from premise 1, we only know that Sean singing is one way to guarantee that students cringe; just because they're cringing doesn't mean Sean's the one who caused it; again, students could cringe for a different reason)
overall- unsound (bad premises and structure)

Also, here's Tiffany's big hit:

Definitions of "Philosophy"

Here are some videos on the definitions of the word "philosophy" that we discussed in class. First, the Bobby Brown definition: Nothing says "philosophy as a worldview" like 1988 Bobby Brown.

Bobby Brown - My Prerogative
Now for the 3-year-old definition. Here's comedian Louis CK's take on the broad, fundamental questions kids ask.

Louis CK - Why?
And here's what springs to my mind when I think about doing philosophy: