This week, we have one of the greatest mailbags of all time. Will cracking your knuckles give you arthritis? Should white people use skin-tone emojis? Why do dogs love Lamb Chop? And more plane-related questions, including does the middle seat get both armrests?

Our guests this week are:

• Rachel, E. Hein, M.D.
• Kate Lindsay, listen to ICYMI and follow her Substack Embedded

Check out Kate's Atlantic article: Why Are Dogs So Obsessed With Lamb Chop?

Check out Kate’s other episodes with the NST crew:

• What’s the best way to split the bill?
• Why can’t adults order from the kids’ menu?
• Are outdoor cats happier than indoor cats?

Buy Manny's book “Colored People Time: A Case for (Casual) Rebellion here.

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