Notes:

• Photo Credit: Camels walk across the Liwa desert, west of the Gulf emirate of Abu Dhabi, during the Moreeb Dune Festival on Tuesday. (Karim Sahib, Agence France-Press, Getty Images, wsj. January 2, 2018)
• Background on Caleb/Wednesday/Hump Day Posts and Geico’s original commercial: Let’s Hit it Again