Discussed is the confusion of the human perceptual world with the perceptual environment of other organisms and possible effects of anthropomorphism on ecological principles. (CP)

Examines possibilities of extinction of the human species as well as responsibility for promoting the continuance of evolution. Continuation will involve restoration, communication, creativity, population growth, prostheses, interdependence, and environmental design. (BL)

Describes experiments in conditioning, sensory processes, social behavior, imprinting, innate preferences for color and form, and discrimination learning suitable for secondary school students. Mealworms, crickets, and chicks are used as subjects. (AL)

A new dimension and challenge in Extension activities is emerging as some phases of agriculture evolve from small operations to multimillion dollar agribusiness ventures; the beef cattle commercial feedlot industry in the Southwest is a good example. (EB)

Aphids, often referred to as plant lice, can be found in great numbers on stems, leaves, and flowers of many plants. In many cases these organisms are potentially harmful to their plant hosts. Provided is a description of the annual life cycle of the aphid and an accompanying transparency master. (Author/JN)

Information on the morphology of tapeworms (cestoidea) is provided. A transparency master illustrating the general structure of the worms is also provided. (JN)

Profiles Dr. Arlene Brooks (1982 Humane Education Teacher of the Year) and four other teachers named as finalists. Discusses accomplishments, responsibilities, and humane education experiences/activities of these five individuals. (JN)