f you swipe a stranger’s car and nobody sees, what do you do? Do you leave a note? Do you track the owner down? Bill Hawk and Erica Lewis (James Madison University) give coping strategies for deciding what to do when faced with an ethical dilemma. Plus: Zooplankton are microscopic animals in the ocean that are critical to both the food chain and the recycling of carbon dioxide from the atmosphere. Deborah Steinberg (William and Mary Virginia Institute of Marine Science) says that due to climate change there’s been a change in the distribution and variation of zooplankton.

mushiLater in the show: In Japan, insects are pets, medicine, and even vehicles for spirits. Mary Knighton researches Japan’s special relationship with insects. And: One of the most unpopular insects in the U.S. is the tick, which can be a carrier of Lyme disease. David Livingston, Jay Sullivan, and Jim Squire (Virginia Military Institute) have invented a tick-removal robot that rolls over a lawn, attracting and killing these unwanted insects. Tick expert Holly Gaff (Old Dominion University) has tested the “tick rover” with surprising results. Plus: Between errands and dishes and kids, it sometimes feels like there aren’t enough hours in the day. Louisa Igloria (Old Dominion University) has managed to make time to write one poem every day—for 1,270 days!