In this article I suggest a view of evolution characterized as a progressive process toward successively higher levels of complexity. In this approach, complexity is defined by means of an operational definition giving the possibility of its measurement by means of a procedure in which development has a crucial role. Furthermore, the concept of competition applied in the complexity space explains the cumulative emergence of new species as well as the presence of stagnant species. In this process, species are formed (...) in a hierarchical order in which the human species is situated on the highest level. This view of evolution, thus also embracing human cultural evolution, is depicted in a diagram of complexity versus time, thus forming a new kind of a Tree of Life. The purpose of the suggested interpretation of evolution is to make it more readily acceptable for common people. (shrink)

This article investigates the rate at different periods of the evolutionary process on Earth. The investigation is based on the author's previous investigations of the growth of evolutionary complexity and on other recent investigations of the rates of scientific evolution and information technology. The measures of the evolutionary rates are given in terms of their doubling times, being several million years for animal evolution, and ranging from a million years to some thousand years for human cultural evolution. After the Galilean (...) scientific revolution the doubling time shows a dramatic drop to about only twenty years and is found to be still shorter for modern information technology. The result shows that the totality of the evolutionary processes on Earth follows a superexponentially increasing rate, characterized by steadily decreasing doubling times. (shrink)

The purpose of this article is to develop a framework for the origin of foresight. Following a review of arguments for foresight as genetically inherited versus environmentally acquired, the understanding of foresight is expanded through a behaviorist perspective and through an evolutionary perspective. The framework established makes it possible to deploy evolutionary logic to explain foresight as well as to enhance our understanding of foresight, both on individual (e.g., managerial) and aggregated (e.g., organizational) levels.

In this paper I intend to reflect on the intellectual rationale underlying the origin of life scientific research efforts by reconsidering some of its conceptual premises and difficulties.