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Unit commentaries

PHIL 150, Introduction to philosophy, Fall 2026

1 Basic idea

Unit commentaries are opportunities for engaging with:

  • a particular text,
  • in a particular way,
  • with a particular philosophical objective in view.

The sorts of objectives you’ll be tasked with include:

  • describing an author’s view;
  • explaining what reasons do or might lead one to hold the author’s view;
  • exploring alternatives or objections to the author’s view;
  • articulating responses to these alternatives or objections that might be offered by or on behalf of the author’s view;
  • describing the particular issue or problem an author’s view addresses, and why that issue or problem is difficult to resolve; and
  • discussing examples that illuminate the particular questions at hand.

For particular guidance on a given commentary, see the specific unit commentary guidelines.

2 Completion criteria

Unit commentaries are graded for completion only. A single complete commentary is worth 7.5% of your grade; the lot are worth 30% total. A complete commentary:

  • engages directly with a relevant text (as specified in the commentary assignment);
  • addresses the specific issue described in the commentary assignment; and
  • answers the specific question or prompt described in the commentary assignment.

Commentaries must be at least 300 words to be accepted for completion.

3 Policies

  • You need only submit four of six possible commentaries
  • There are no makeups
  • There will be no extra credit
  • There is a ten-day no-penalty grace period on all but the last unit commentary
  • After grace periods close, work will not be accepted
  • Your work must be your own
  • You do not need to cite the material you discuss, but you may find it useful
  • If you don’t meet the word-count minimum, your work won’t be accepted