Combines biological, biochemical, and psychological data toward the construction of a bio-psychological theory of behavior. Postulates that the presence of periodic stimuli in the environment have induced, through natural selection, the appearance of organisms capable of exploiting the environment by utilizing information in periodic stimuli. The…

It is important to analyze the normative values that have made science and technology successful as practical ethics. The values of science are an important part of human nature. If we want to maintain any hold on the future, their social importance is paramount. (Author)

Reviews four texts and compilations of papers in an effort to assess the relevance of animal behavior studies to anthropology and sociology. Concludes that where a basic element of behavior occurs widely throughout the animal kingdom, especially in the higher mammals and primates, we may expect to find a manifestation in man." Limitations of the…

An ecological view of the world is necessary to avoid the destruction of the environment. (MF)

Proposes a molecular mechanism for the coupling of phosphorylation to electron transport in both mitochondria and chloroplasts. Justifies the proposed reaction schemes in terms of thermodynamics and biochemical data. Suggests how areobic respiration could have evolved. (EB)

The unique power of Jacob Bronowski's humanism comes from his commitment to the individual. Yet the individual can only flourish in a democratic society which allows people to cultivate their potential, something which must be done within the context of responsibility to humanity. (IS)

Discusses the role of play in development from both cultural-evolutionary and ontogenetic-historical perspectives. These perspectives illuminate how play and imitation are important for the developing individual who is seen as influencing a changing cultural environment. (Author/RH)