What key descriptors create a functional definition of ethics

What key descriptors create a functional definition of ethics. Read, summarize, explain, and evaluate the main points of each of the assigned chapters  (chapters 12-15) in a minimum of 6 paragraphs. Do not simply cut and paste from the reading, but summarize the main points in your own words.

The chapters to be summarized include:

CHAPTER 12: Marriage Equality

CHAPTER 13: Bioethics
CHAPTER 14: The World as We Found It

CHAPTER 15: Critical Thinking and the Good Life

PLEASE READ THE CHAPTERS FIRST AND THEN WRITE A SUMMARY ABOUT IT THANK YOU SO MUCH