Continuing my series of puzzles to distract you from the current crisis, this month I'm asking: What is an identity? I mean the kind of identity that makes you a member of a certain social group (call these collective identities, social identities, or group identities), though that’s a rough characterization.

The Last Black Man in San Francisco was my favorite film at Sundance this year. It explores critical questions about whether respect for persons requires addressing erosion of the conditions on which identity claims rest—erosion that so clearly has been and is continuing to occur for some communities in San Francisco.

Should immigrants assimilate into their new society? Or should society adapt to make room for different cultures? Aren’t there some foreign customs we should never accept? This week, we’re thinking about immigration and multiculturalism.

There are more women and people of color in academic philosophy now, but when most of the authors we read are white and male, some aspects of the subject matter get distorted, and it’s hard to tell where the essential stuff ends and the accidental stuff begins.

Hannah Upp has dissociative fugue, an extremely rare form of amnesia, in which people lose access to their autobiographical memory and personal identity. If we associate autobiographical memory with personhood, is the Hannah Upp during an episode of fugue a different person from the Hanna Upp who is conscious of herself?