Chickens and pigs is a metaphor for who's got skin in the game. Or to leave metaphors behind, who's involved in a project vs who is fully committed.

Also known as the bacon and eggs principle, it's from the old joke (sometimes told as a short story), "In a bacon and eggs breakfast, the chicken is involved, but the pig is committed."

Many people may be interested in and share their opinions on a project or decision. But only some will be responsible for delivering the project and directly accountable for its success.

Everyone may be interested in a bet, but only some players have money to lose.

The chickens and pigs metaphor used to be part of the scrum guide for developing software but was removed. While it memorably distinguishes accountability in a project, there's a danger that it alienates or diminishes valuable input that might make a project successful.

For a more conventional grouping of stakeholders in a project, see RACI

Chickens and pigs

Normalisation of deviance is the process where what was unacceptable gradually becomes acceptable over time in the absence of failures. So, the longer a period without incidents, a requirement to wear a hard hat may start to be taken less seriously and later ignored. The unacceptable becomes the norm, no longer seen as deviant.

The term was used by Diane Vaughan when discussing the culture and events leading to the Challenger disaster. However, it’s easy to recognise it in much more mundane examples.

Classic workplace examples where deviance may start to become normalised include:

Normalisation of deviance can be particularly tricky to avoid when failures are rare yet severe or with known but distant dangers, such as smoking.

The Normalisation of Deviance

While both are excellent starts to an evening, it's easy to mix up a bellini with a blini, if only because you might mishear one for the other.

What's the difference between a bellini and a blini?

A bellini is a refreshing cocktail made with peach nectar and prosecco. A blini is typically a bite-size pancake often served with smoked salmon or caviar due to its Russian origins. Both are delicious in very different ways and yet sound almost exactly the same (like a homophone).

The good news is that at a noisy party, even if you can't quite make out whether someone is offering you a bellini or a blini, the safe answer is always yes.

In Russia, I am told, blini tend to be thinner, pan-sized pancakes rather than the topped, cocktail party style, thicker but mini pancakes  they have evolved to in Western cooking.

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Bellini — blini