Radical and Moral Implications Name Course Instructor Institution Date The book by psychologist Daniel Kahneman talks about two types of thinking. He argued that there are two ways of thinking, which are fast and slow. He then adds that thinking is in two modes, system one and system two. In system one, the person can think quickly, natural, spontaneous, and insensible. System two is slower, more thoughtless, and emotively bastille. Here a person may also have control over his thinking. There is a struggle between the two thinking modes, which is seen in everyone. System two always admits and concludes everyone needs to have more physical workouts, consume less,