Young Earth advocates claim that dating methods using tree rings, annual sediment layers (varves), or carbon-14 cannot be trusted because they are all based on untestable assumptions. In fact, geologists have ways of testing ALL assumptions using the methods of empirical science. In this episode, I'll share my own contributions to the subject showing how tree rings, sediment varves, and carbon-14 can be combined in really, really cool ways to demonstrate that counts of tree rings and varves y...
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Young Earth advocates claim that dating methods using tree rings, annual sediment layers (varves), or carbon-14 cannot be trusted because they are all based on untestable assumptions. In fact, geologists have ways of testing ALL assumptions using the methods of empirical science. In this episode, I'll share my own contributions to the subject showing how tree rings, sediment varves, and carbon-14 can be combined in really, really cool ways to demonstrate that counts of tree rings and varves y...
Ep 40 - The Wild World of Embryos with Dr. Jeff Hardin, Part 2
The Seven Series with Gregg Davidson
40 minutes
4 months ago
Ep 40 - The Wild World of Embryos with Dr. Jeff Hardin, Part 2
In the second of a two part conversation with embryologist Dr. Jeff Hardin, we get into the ethical/moral implications of experimentation with embryos, how a human embryo should be treated in terms of its human nature or capacity, fixing vs enhancing genes, creating trans-species chimeras, and attempts to make humanzes (human-chimp embryos. Wild times in which we live!
The Seven Series with Gregg Davidson
Young Earth advocates claim that dating methods using tree rings, annual sediment layers (varves), or carbon-14 cannot be trusted because they are all based on untestable assumptions. In fact, geologists have ways of testing ALL assumptions using the methods of empirical science. In this episode, I'll share my own contributions to the subject showing how tree rings, sediment varves, and carbon-14 can be combined in really, really cool ways to demonstrate that counts of tree rings and varves y...
