The decision will take seven years to prove out. Not one person in the room will still be in the role in three.
This is not a thought experiment. Sit in on any session where a company commits to a capability it does not yet have: a bench it has not built, a market it means to own by the end of the decade, a workforce it intends to make ready for a shift that has not fully arrived. Watch who is in the room. The sponsor is eighteen months from a lateral move she already senses is coming. The function head is two years from a retirement he has started to plan around. The rising star presenting the plan is using it as the thing that earns him his next title, after which the plan quietly becomes someone else's problem. Everyone is sincere. Everyone is capable. And everyone, without once saying so, is optimizing for a horizon that ends comfortably before the decision's does.
The horizon gap.
We argue about decisions as if the only thing that matters is their quality. Was it the right call. Did we have the data. Did we weigh the options honestly. What we almost never price is the distance between how long a decision takes to mature and how long the people making it intend to stay. Call it the horizon gap. A capability bet matures over five to ten years. The tenure of the executive who commissions it is a fraction of that. The decision is built to outlive its deciders, and the deciders know it going in.
This does something quiet and corrosive to the choice itself. A leader who will still be standing there when the consequences land shapes a decision one way. A leader who will have rotated out shapes it another. The second one is not dishonest. He is responding, rationally, to the only incentive actually in front of him, which is to produce something that looks decisive today and whose failure, should it fail, will arrive on a desk he no longer occupies. So the plan gets front-loaded with everything visible and starved of everything durable. The launch gets budget. The upkeep does not. The announcement is immaculate. The slow, unglamorous scaffolding that would have made the announcement true is a line item that dies in the second budget cycle, long after the applause has moved on.
The organization tells itself a flattering story about all this. It calls the short-horizon occupant a change agent. It celebrates bias for action. It promotes the leader who starts the enormous thing and transfers out before the enormous thing has to work, and it does this so dependably that starting has quietly become the entire career strategy. Nobody gets elevated for the thankless act of keeping a seven-year decision alive through year four, when the sponsor is gone, the narrative has gone cold, and the only thing holding the whole structure up is a mid-level person no one will ever name in a town hall. We have engineered an executive layer that is rewarded, with precision, for authoring consequences it will never have to personally meet.
Same person. Same data. Same judgment. Different exposure. Different decision. The horizon gap does not corrupt bad leaders. It bends good ones.
And so the most consequential decisions a company ever makes, the long ones, the ones about who its people will become and what it will be able to do when the market finally demands it, are made almost entirely by the people least exposed to being wrong about them. The longer the horizon, the more senior the decider. The more senior the decider, the more tenure, mobility and timing insulate them from the maturation of their own call. The exposure runs backwards. The frontline leader who will inherit the capability gap in year five, who will stand in front of a team that was never built for the work that arrived, had no vote. The person who had the vote is by then three roles away, quoted in a case study about foresight.
You can see the residue of this everywhere, once you start looking for the fingerprints. The competency framework nobody can quite explain anymore, built with real rigor by a head of talent who left in 2022, kept in place because unwinding it would require someone to admit it no longer maps to any job the company actually has. The leadership academy that was once somebody's legacy and is now everybody's calendar obligation. The three-year transformation that is in its fourth year, on its second sponsor, running on the fumes of a conviction that walked out of the building with the person who held it. None of these are failures of effort. They are decisions that outlived the only people who understood why they were made, kept breathing by an organization that has quietly mistaken continuation for commitment.
The reflex at this point is to call this a succession problem, or a long-term-thinking problem, and to reach for the familiar remedies: longer incentive vesting, legacy framing, a line in the values deck about stewardship. They help at the margin and miss the center. This is not a failure to think about the long term. Leaders think about the long term constantly; they produce decks about it. It is a failure to be exposed to the long term. Thinking about a future you will not inhabit is cheap. Deciding as if you will have to live inside it is the thing no incentive memo has ever reliably produced, because the exposure it would require is exactly the exposure that seniority is designed to remove.
Here is the part that should keep a CHRO awake. Everyone treats this as a character problem, solvable with better values and braver leaders. It is not a character problem. It is a structural one. The honest, able, genuinely well-meaning executive making a long decision on a short clock will make a materially different choice than the identical executive who knows she will still be accountable when it matures. The quality of your long-horizon decisions is therefore not primarily a function of how clever your leaders are. It is a function of whether your structure forces them to collide with the future they are authoring. Most structures are designed, with enormous care and no stated intent, to make certain they never do.
What rebuilding looks like.
So what would it take to close the gap. Not another strategy offsite. Not a values refresh. You would start by making the horizon visible inside the decision itself, while it is still being made. You would ask, out loud, of every long commitment: who in this room will still be here to answer for this, and if the honest answer is no one, then whose problem is it actually, and why are they not at the table. You would attach a piece of a leader's standing not to the launch but to the handover, to whether the thing survived the person who started it. And you would stop placing your faith in the planning session, that theater where everyone performs a long-term conviction they are under no structural obligation to hold, and start testing what your leaders actually do when the consequence is engineered to arrive now instead of in seven years.
That last move is the one most organizations cannot make on their own, because every instrument they own points the wrong way. The 360, the appraisal, the strategy review, the leadership survey, each of them measures what a leader says about the future. None of them measures what a leader does when the future shows up early. This is the precise thing a crisis simulation exists to collapse. It takes the seven-year horizon and compresses it into an afternoon. It puts the decision and its consequence in the same room, in front of the same person, and watches whether they still choose the way they chose when they assumed they would be gone before the bill came due. SSUNDAR built that instrument for one reason: the horizon gap is invisible in every other mirror a company holds up to its leaders. It is the difference between the executive who decides for the institution and the one who decides for his own exit, and on paper, in the confident deck, in the planning session, the two are indistinguishable. Under pressure, with the clock compressed, they are not even close.
Every long decision in your company was made by someone who arranged, quite reasonably and without a trace of malice, not to be in the building when it came true.