Maybe this explanation for Nancey Murphy's view of anthropology is a simple way of wording things. You tell me. The one particularly controversial aspect of Murphy's thought is what she writes about non-reductive physicalism or top-down causation. She argues that we need to consider the potential effects that one's environment possibly has on lower-level brain processes. For example, consider the role that the environment seems to have on the formation of "neural nets" or cell assemblies. One could evidently say that it is not only the random growth of dendrites or synaptic connections that lead to the formation of neural nets, but a "co-presentation of stimuli" to neurons might also explain these nets/assemblies.
What top-down causation suggests is that self-direction or freedom may result from an initially deterministic system. Another example that Murphy gives to illustrate this point is the gradual emergence of self-direction in prokaryotes like bacteria. Her account of what makes us human ultimately can be stated in natural terms. However, she does not exclude the work of God or the holy spirit nor does she deny the resurrection of the body. We are who we are, not only by virtue of synaptic connections or neural activity, but our relationship with God and others likewise shapes us qua our humanity.
I believe that Christian materialism is consonant with Bible verses such as Genesis 2:7; Ezekiel 18:4; 1 Peter 3:20.
I believe that Christian materialism is consonant with Bible verses such as Genesis 2:7; Ezekiel 18:4; 1 Peter 3:20.
