Big Idea
The Big Idea is the single sentence the deck exists to deliver. It is the Answer in SCQA. Everything else — every block, every loop, every slide — earns its place by serving it.
Tests it must pass
- One sentence. Under 20 words. If you need a paragraph, you do not have an idea yet.
- Specific enough to be wrong. "We should be more strategic" fails. "Re-package now, re-price in Q3" passes.
- Repeatable. A colleague who heard the deck once should be able to say it back tomorrow.
- Actionable. It implies who decides, by when, what changes.
- Earns disagreement. A real Big Idea makes some part of the room push back. If the room only nods, the idea was too safe.
Construction formula
[Point of view] + [What is at stake] = Big Idea
Examples:
- "Re-package now, re-price in Q3 — re-packaging recovers the at-risk MRR; re-pricing waits until the new package proves out."
- "Build, do not buy — the build cost is recovered in 14 months and we keep the data leverage that the acquisition would surrender."
Failure modes
- Topic, not Idea. "Q3 strategy" is a folder name. "Q3 strategy hinges on packaging, not pricing" is a Big Idea.
- Two ideas. "We should do A and also B." If A and B are independent, the deck is two decks. If they are entangled, name the entanglement.
- Hedged Idea. "We might consider exploring..." A hedged Big Idea cannot be argued for.
- Inherited Idea. A Big Idea borrowed from a previous deck without re-testing it against current evidence.
Where it lives in the deck
- Stated explicitly in the executive summary.
- Echoed in the opener slide title.
- Restated as the closing ask.
- Implied (but not buried) in every block opener.
Canonical phrasing
If the Big Idea cannot be repeated tomorrow, the deck did not happen.