1) The document discusses Stephen Covey's concept of Habit 6: Synergy from his book "The Seven Habits of Highly Effective People". Synergy refers to cooperation and combined effort that results in outcomes greater than the sum of individual parts.
2) It provides examples of synergy in politics, pulling power of horses, and classroom/business settings. Synergistic communication is described as opening one's mind to new possibilities.
3) Fishing for a third alternative is presented as a creative process to resolve conflicts without compromise through fresh thinking. Negative synergy can result from a win/lose approach while valuing differences celebrates diversity.