Chapter 29 — Difficult Counterparts, Power, and Many Parties

In the sweltering summer of 1787, fifty-five men sat behind closed windows in Philadelphia, sworn to secrecy, and very nearly failed to invent the United States. The deadlock was about representation. The large states, behind the Virginia Plan, wanted seats in the new legislature apportioned by population — naturally, since that gave them the most. The small states, behind the New Jersey Plan, wanted equal representation for every state — naturally, since anything else would let the big states dominate them forever. Neither coalition would budge; the convention teetered on collapse, and with it the whole fragile project of a united country.

The way out came from the Connecticut delegates Roger Sherman and Oliver Ellsworth, and it is one of history's cleanest examples of a multi-party integrative solution. Instead of one coalition defeating the other on the single axis of representation, the Great Compromise split the question across two chambers: a House of Representatives apportioned by population (the large states' core interest) and a Senate with two seats per state regardless of size (the small states' core interest). On July 16, 1787, it carried by a single state's vote. Each coalition got the thing it could not live without, by dividing the problem into dimensions where each could win. That is the heart of this chapter, which takes up the negotiations that don't fit the tidy two-person model: many parties at once, lopsided power, and counterparts who simply will not deal in good faith.

When there are many parties

Add parties and a negotiation doesn't just get bigger — it changes kind. Two people have one relationship; five people have ten, and the complexity, the shifting alliances, and the opportunities for someone to block all explode. The dominant new feature is the coalition: parties cluster around shared interests, and the deal is made or broken by which clusters form. The first discipline, therefore, is to map the field before you act:

Keep satisfied powerful, low interest Key players engage closely — build the coalition Monitor low power, low interest Keep informed invested but weak — possible allies

Figure 29.1. A stakeholder map sorts the parties by how much power they hold and how much they care about the outcome. Your coalition gets built in the upper-right (key players); your potential allies — and your spoilers — often hide in the lower-right (high interest, low power), people who'll join whoever courts them. In 1787, the small states were exactly this: individually weak, collectively decisive once aligned.

With the map drawn, the multi-party moves follow. Build coalitions around genuine shared interests rather than trying to win everyone over individually. Hunt for the integrative split — the Great Compromise move of carving the problem into dimensions so different parties can each claim their priority, rather than forcing a single winner-take-all axis. Manage the sequence — who you talk to first, which agreement you lock before opening the next, since momentum and precedent in multi-party talks are everything. And watch for the spoiler: in a many-party deal, a single determined blocker can sink consensus, so identify who can say no and address their core interest early.

When the power is lopsided

Power imbalances are real, and pretending otherwise is its own mistake. But power in negotiation is rarely as one-sided as it looks, and the weaker party has more tools than they think. The first and greatest is a strong BATNA (Chapter 4): the side that can walk away holds power regardless of size, and the side that can't is weak no matter how big. The second is information — the black swans of Chapter 19 — because a smaller party that knows more can outmaneuver a larger one that knows less. The third is coalition, as the small states proved. The fourth is legitimacy: appeals to fair standards and process (Chapter 20) can bind a more powerful party who wants to be seen as reasonable. And there's a psychological truth worth holding: perceived power moves negotiations as much as real power, so the weaker party who negotiates with calm confidence, never betraying desperation, often does far better than their position would predict — while the strong party who is secretly anxious leaks it and gives ground. Don't negotiate as if you're powerless when you aren't; equally, don't bluff power you can't back.

When they won't deal in good faith

Some counterparts are aggressive, manipulative, or simply negotiating in bad faith, and the relationship skills of this book have a limit there worth stating plainly. The first move against a provocateur is the one William Ury called going to the balcony: don't react. When someone attacks, insults, or tries to bait you, the instinct is to fire back, and the instinct is wrong — it starts an escalation spiral that serves the aggressor. Step back mentally, regulate (Chapter 11), and respond from the balcony rather than the floor. Crucially, don't mirror aggression with aggression; meet it instead with tactical empathy to lower the temperature, paired with firm boundaries (Chapter 16) so de-escalation isn't mistaken for surrender.

For genuine manipulators and bad-faith actors, however, empathy has a hard edge. Trust requires good faith on both sides (Chapter 9), and against someone who has none, the answer is not to out-manipulate them — you'll usually lose, and you'll become what you're fighting — but to fall back on structure, leverage, and limits: name the behavior calmly ("I notice the terms keep changing after we agree; I need them to hold"), rely on your BATNA, document everything, and be genuinely willing to walk. And recognize the limits of negotiation itself: not every situation can be resolved by talking in good faith, and part of wisdom is knowing when to stop negotiating and switch to other means — authority, exit, legal process — rather than negotiating endlessly with someone who was never going to deal honestly.

So far we've assumed you're in the room with these parties. Increasingly, you're not — the negotiation is happening in writing, where the very channels these skills depend on disappear.

Try this. For a multi-party situation you're in, draw the stakeholder map from Figure 29.1 and place every party on it. Then ask the two questions that map exists to answer: Whose core interest, if I addressed it early, would unlock a coalition? And who has enough interest-but-not-power to become either my ally or my spoiler, depending on who courts them first?

Sources & notes

The 1787 Constitutional Convention deadlock and the Connecticut (Great) Compromise — Roger Sherman and Oliver Ellsworth's bicameral solution (House by population, Senate equal per state), adopted July 16, 1787 — are drawn from the historical record (U.S. Senate historical materials; Britannica; the Constitution Annotated). "Going to the balcony" is from William Ury, Getting Past No (1991). The stakeholder power/interest grid is commonly attributed to Aubrey Mendelow (Mendelow's matrix, 1991). BATNA connects to Chapter 4, black swans to Chapter 19, objective standards to Chapter 20, emotional regulation to Chapter 11, and the good-faith precondition for trust to Chapter 9. Sources on power and perspective-taking include Adam Galinsky and colleagues' research.