The concept of evolution is of fundamental importance to any general scheme of thought: and one of the ways in which its importance is greatest is in defining the place of mind within any such scheme. If bodies and their contained brains have evolved, why not the accompanying minds? Indeed, to-day the question can only be properly put the other way round: how can the minds not have evolved? Mental evolution can only have failed to occur if we deny to (...) mind the principle of continuity, which is one of our axioms on the physical side: only, that is to say, if the world ceases to be rational. (shrink)

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In his famous paper, Julian Huxley gives the outline of what he believes future humanity could – and should – look like. By pointing out the numerous limitations and feebleness the human nature is – at the time – prone to, and by confronting them with the possibilities humankind has, Huxley expresses the need to research and put into use all possible measures that would enable man achieve utmost perfection.

The problem of individuality, physical and mental, is one which obviously has great interest for philosophy. The unity and continuity of the ordinary human consciousness—the “ ego,” the “personality—give us the concrete standard by which we ordinarily judge other systems which have tended towards individuation. A comparative and evolutionary study of biological data, however, will provide us with many facts which throw a new light on the problem. They are often puzzling, but must be taken into account.

Scientific humanism, by Julian Huxley.--Classical humanism, by Gilbert Murray.--Christian humanism, by J H. Oldham.

This collection features five essays from noted theologians, philosophers, geneticists, and biologists who discuss the sweeping impact of Charles Darwin's _On the Origin of Species_ on their respective fields. This volume, edited by Ralph Buchsbaum, professor of biology at the University of Pittsburgh, was published to celebrate the centenary of Darwin's announcement in 1858, along with Alfred Russel Wallace, of their independent discovery of the process of natural selection. Darwin's book was published one year later.

Behavioral intervention techniques leveraging reactive responses have gained popularity as tools for promoting ethical behavior. Choice architects, for example, design and present default opt-out options to nudge individuals into accepting preselected choices deemed beneficial to both the decision-maker and society. Such interventions can also employ mild financial incentives or affective triggers including joy, fear, empathy, social pressure, and reputational rewards. We argue, however, that ethical competence is achieved via reflection, and that heavy reliance on reactive behavioral interventions can undermine the (...) development of ethical competence over the long term. Specifically, drawbacks may occur through motivational displacement, dependency, moral crowding out, loss of personal autonomy, and reactance. We introduce complementary cognitive boosting techniques designed to stimulate reflective cognition, as a more promising long-term strategy for instilling ethical behavior. One such approach is the Moral Self-Awareness (MSA) motivational construct, which incrementally leads agents to increasing levels of ethical reflection. We explain why ethical boosting approaches present more edifying and durable alternatives to reactive behavioral interventions and offer suggestions for social and organizational policy. (shrink)

El agnosticismo desarrollado por Huxley hacia mediados del siglo XIX constituye una teoría del conocimiento, que tiene como fundamentos la epistemología de la ilustración y la teoría darwinista de la evolución. Analizamos aquí la influencia de Hume, de Kant y de Darwin en la epistemología agnóstica; y señalamos las diferencias del agnosticismo con el positivismo, el materialismo y el supernaturalismo.