Animal spirits and moral sense – is morality rooted in evolution?

Order Description
Hey, in our philosophy class we need to write a group paper about “Animal spirits and moral sense – is morality rooted in evolution?“

The chapters are divided by the group members. I need to write about the second part, „Animal Spirits“.

Here you can see our structure to get an overall idea:
1. Introduction
2. Animal Spirits
3. Morality
3.1 Morality in the Empirical Sense
3.2 The three stage account of the evolution of morality
3.3 Evolutionary Biology and Morality
4. The Link between Animal spirits and moral sense
5. Conclusion

So please write only about the second Part.
We found a book called “Animal Spirits” from George A. Akerlof & Rober J. Shiller(2009). Please refer mostly and strongly to that. Further, since we are economics students, please find a linkage to financial economics and use for this part other references.