Penn State biologist Todd LaJeunesse studies coral reefs, a crucial ecosystem in decline worldwide. In this Probing Question video, LaJeunesse touches on what people can do to reverse this trend and allow the reefs to recover.
Probing Questions videos showcase our faculty as they share their views on the question of the day, ranging from scientific advances to social trends and pop culture. We invite you to follow along! Please email series producer Melissa Beattie-Moss at email@example.com with ideas, comments, and questions.