This article examines environmental ethics theories focused on the division between “anthropocentric” and “ecocentric” approaches in regard to three valuebases for environmental concern: self-interest, humanistic altruism, and biospheric altruism. The author argues that while applied anthropologists …

Learning objects are bits of learning content. They may be reused 'as is' (simple reuse) or first be adapted to a learner's particular needs (flexible reuse). Reuse matters because it lowers the development costs of learning objects, flexible reuse matters because it allows one to address learners' needs …

Learning objects are bits of learning content. They may be reused 'as is' (simple reuse) or first be adapted to a learner's particular needs (flexible reuse). Reuse matters because it lowers the development costs of learning objects, flexible reuse matters because it allows one to address learners' needs …