Destination Postcards and Black-and-White Goals

Destination Postcards and Black-and-White Goals are complementary change-design tools. The postcard makes the desired future vivid enough to pull people forward; the black-and-white goal makes one essential behaviour unambiguous enough to prevent rationalisation.

When to use it

• Turn an abstract ambition into a concrete, memorable picture of success.
• Remove loopholes when people are likely to negotiate exceptions.
• Give leaders a simple description of what will be visibly different.
• Pair emotional meaning with a clear behavioural boundary.

Origins

Chip and Dan Heath presented Destination Postcards and Black-and-White Goals in Switch: How to Change Things When Change Is Hard. The tools sit within “Direct the Rider,” the rational side of their Rider, Elephant and Path framework. They combine goal-setting insights about vivid end states with behavioural rules that reduce ambiguity at the moment of choice.

What it is

A Destination Postcard is a compact description of the future after the change succeeds. It should be specific enough for people to picture what they will see, do or experience. A Black-and-White Goal is a binary rule: the critical behaviour either happened or it did not. The postcard answers “where are we going?” while the rule answers “what line will we stop crossing?”

How to use it

Write the destination in plain, observable language. Describe what people will be doing differently, what customers or colleagues will notice and which evidence will show that the change has taken hold. Avoid slogans that could describe almost any initiative.

Then identify whether rationalisation threatens one essential behaviour. If it does, define a boundary anyone can observe without interpretation—for example, “no device at dinner” or “all reports submitted by Friday noon.” Explain how the rule serves the destination, test it against legitimate exceptions and assign a way to review whether it still helps.

Use the postcard and rule together when the change needs both pull and discipline. The destination supplies meaning; the boundary protects the next critical behaviour.

Top practical tip

Use a Black-and-White Goal only where the main obstacle is rationalisation and the desired action can fairly be binary. Keep the Destination Postcard visible so people understand the purpose behind the constraint.

Top pitfall

Do not impose a rigid rule on work that genuinely requires professional judgement. A boundary without meaning can invite gaming or resentment; a vivid destination without concrete behaviour can remain inspirational but inert.

Further reading

• Heath, C. and Heath, D. (twenty ten). Switch: How to Change Things When Change Is Hard. Broadway Books.
• Locke, E.A. and Latham, G.P. (two thousand and two). “Building a Practically Useful Theory of Goal Setting and Task Motivation.” American Psychologist.