Dr. Blight is a fictional character often depicted as a villain in various media, particularly in animated series and comic books. He is typically characterized by his sinister demeanor and a penchant for causing environmental destruction. His name suggests a connection to decay and deterioration, reflecting his role as an antagonist who threatens the natural world. In many stories, Dr. Blight is portrayed as a scientist or inventor who uses his knowledge for nefarious purposes. He often battles heroes like Captain Planet or The Planeteers, who strive to protect the environment and promote sustainability. His character serves as a cautionary tale about the consequences of unchecked scientific ambition and environmental neglect.