In a polarized world, a good argument can help create understanding, respect, and compromise. The key is the word "good" : arguments should not resort to put-downs, abuse, accusations, or avoidance of issues. Sinnott-Armstrong shows readers what arguments are-- and what good they can do. When one understands and appreciates strong evidence, it is not necessary to "win" the argument merely to engage in constructive conversations. -- adapted from back cover and preface