Discussion Group 1 - Squirrel Hill: Science vs. Pseudoscience

What is the difference between “science” and “pseudoscience”? Is there a valid set of criteria that differentiates between the two? Or is it like the politician's famous line about pornography, to wit, “I can't define it but I know it when I see it”?

And why does it matter? Or does it matter?

Suggested reading:

https://www.scientificamerican.com/article/what-is-pseudoscience/

https://www.americanscientist.org/blog/from-the-staff/stop-using-the-word-pseudoscience

https://en.wikipedia.org/w/index.php?title=List_of_topics_characterized_as_pseudoscience

PFC Monthly discussion groups are open to all - if the topic interests you, and you wish to engage in rational and/or evidence-based dialogue, you'll be welcome! Dress is casual. Discussion is moderated but informal - speak up as much or as little as you wish.

Discussion topics are selected by vote at the previous Group meeting. They are chosen from a slate of topics germane to current events and for the controversy or differences of opinion around the subject.