KLI Colloquia are informal, public talks that are followed by extensive dissussions. Speakers are KLI fellows or visiting researchers who are interested in presenting their work to an interdisciplinary audience and discussing it in a wider research context. We offer three types of talks:
1. Current Research Talks. KLI fellows or visiting researchers present and discuss their most recent research with the KLI fellows and the Vienna scientific community.
2. Future Research Talks. Visiting researchers present and discuss future projects and ideas togehter with the KLI fellows and the Vienna scientific community.
3. Professional Developmental Talks. Experts about research grants and applications at the Austrian and European levels present career opportunities and strategies to late-PhD and post-doctoral researchers.
- The presentation language is English.
- If you are interested in presenting your current or future work at the KLI, please contact the Scientific Director or the Executive Manager.
Event Details
Topic description:
A central internalism/externalism debate in evolutionary theory concerns the relative importance of natural selection versus developmental constraints. The debate merely assumes, however, that natural selection only provides externalist explanations. I propose an interactionist notion of natural selection based on the complex situations that arise from ecologically-induced development and niche construction. One reason natural selection explanations are seen as externalist is due to the assumption that a common environment is prerequisite for fitness differences to reflect differences in the dispositions of organisms to survive and reproduce. The common environment then explains the direction of evolution by natural selection. I reject the presupposition of a common environment by arguing that organism-relevant environmental differences contribute to natural selection. The current arguments for a common environment commit “averaging fallacies” (Winther, Wade, Dimond 2013). Support for an interactionist account comes from alternative characterizations of niche construction. Niche Construction Theory maintains that natural selection explanations are externalist— natural selection is a process with a causal arrow that points outside-in. Niche construction is a complementary process that instead points inside-out to contribute to the environment that selects organisms. I argue that another type of niche construction — intra-population variation in niche constructing traits— supports an interactionist notion natural selection. Richard Lewontin’s Dialectical Biology and Denis Walsh’s elaboration of Lewontin’s account with JJ Gibson’s theory of ecological affordance lends further support to an interactionist view. An interactionist theory of natural selection breaks the internalist vs. externalist dichotomy on evolutionary explanations.
Biographical note:
Lynn Chiu is currently completing her Ph.D. at University of Missouri in Philosophy of Biology. She has a M.S. in Psychology and a B.S. in Life Sciences. She was a Writing-Up Fellow at the KLI in late 2013, and is currently a Visitor of the KLI Institute as well as a visiting Ph.D. student at University of Vienna.
