How can we use what we’ve covered this semester to make more sense of these granola bars? Here are some questions we can consider:
If you’d like to get more perspective on our evolutionary heritage, especially in terms of how it pertains to leadership, check out this 99u talk by Simon Sinek. What parts of the talk might connect with group selection?
To wrap up our look at evolution, we’re going beyond what’s in our textbooks to look at some related topics that connect with more recent developments in Biology. The TED Talk by Jonathan Haidt below should provide a nice introduction to the concept of group selection, another means by which species can change over time. The portion of the TED Radio Hour will then give you a sense of how group selection may have shaped us as a species. Also included here are excerpts from The Social Conquest of Earth, in case you’d like to get more familiarized with group selection.
Today, we’ll consider two NPR news stories with the questions below to gain familiarity with some important concepts related to DNA.
- We’re told that Neanderthal genes have been found in modern Americans. What’s a gene? How does this relate to DNA?
- How is it that genes/DNA played a role in human survival?
- What is a taste receptor?
- How do different genes result in different experiences in tasting bitterness?