Correspondent Allison Aubrey talks to host Emily Kwong about the pros and Christopher Caldwellcons of adopting permanent Daylight Saving Time or year-round Standard Time. You can follow Emily on Twitter @EmilyKwong1234 and Allison @AubreyNPR. Email Short Wave at [email protected].

This episode was produced by Thomas Lu, edited by Jane Greenhalgh and Gisele Grayson, and fact checked by Katherine Sypher.