Po (lateral thinking) - Wikipedia

Po is a word that precedes and signals a provocation. A provocation is an idea which moves thinking forward to a new place from where new ideas or solutions may be found. The term po was created by Edward de Bono as part of a lateral thinking technique to suggest forward movement, that is, making a statement and seeing where it leads to.

Eirini Malliaraki

Source: Po (lateral thinking) - Wikipedia