As multilevel selection theory has gained greater acceptance over the past quarter-century, scientists and scholars have shown an increased interest in the theory's historical antecedents. Despite this interest, however, the early twentieth century remains largely unexplored. It is generally assumed that biologists thought "naively" about evolutionary dynamics during this era, and that their attempts to explain biological phenomena often lacked sophistication. Now that several recent works have called attention to the complex relationship between biological individuality and the levels of selection, (...) we believe it will prove instructive to revisit these early-twentieth-century biologists and reassess their criteria for biological individuality. Doing so reveals that they constructed a multilevel explanation of evolution that anticipated modern interpretations in several important ways. Though it is certainly true that most of these early biologists failed to recognize natural selection's pervasive agency, it is no less true that one of them, termite expert Alfred Emerson, artfully united the multilevel theory of "emergent evolution" with natural selection in a way that differs but little from the theory of multilevel selection that many scientists and scholars now promote. After reviewing the historical record, we place these early-twentieth-century biologists in their proper historical context, and we compare their interpretation of evolution with modern interpretations. (shrink)

The EARN Theory of Well-Being includes a practical model for ascertaining and analyzing the well-being of individuals or groups; in its most recent iteration, EARN Theory includes insights from Lang's Network Theory of Well-Being, Revamped, which states that well-being is a matter of instantiating a holistically authentic positive causal network. Both EARN Theory and the Network Theory of Well-Being, Revamped are informed by the science of well-being and guided by a sense of justice. Presented as an inference to the best (...) explanation, the argument for EARN Theory is naturalistic while also inclusive of existential and moral considerations. EARN Theory gives us something to strive for where our well-being is concerned, and it helps us to articulate personal and societal reasons that our well-being gets derailed or diminished at times. EARN Theory has numerous practical applications, including philosophy-based consulting, self-help endeavors, and public policy reform that promotes a renewed notion of justice. (shrink)