The debate’s not over. Institution for Social and Policy Studies director Jacob Hacker, New York Times columnist Charles Blow and history professor Beverly Gage will discuss the 2016 presidential race at 6:30 p.m. today in Sudler Hall.

Ideas worth spreading. This Saturday, TedxYale will host its fifth annual conference in the Levinson Auditorium. Beginning at 10 a.m., the event’s speakers include Harvard psychologist Shelley Carson, digital designer Ryder Carroll and violinist Gaelynn Lea.

Mmm, water. The South Central Regional Water Authority, which currently provides water for 15 cities including New Haven, is asking all clients to reduce their water usage by 10 percent. The shift comes in light of falling reservoir levels due to dry weather.

THIS DAY IN YALE HISTORY. 1994 Yale College Council members vote to send a policy statement to the State Department of Transportation calling for the issuance of more company cab permits in order to break Metro Taxi’s monopoly on the market.