In Maslow’s theory, the hierarchy of needs pyramid’s base is physiological needs (food, shelter, clothing, etc.). Next is safety and security (physically, emotionally, socially), followed by ...

Maslow’s so-called "hierarchy of needs" is often presented as a five-level pyramid (pictured), with higher needs coming into focus only once lower, more basic needs have been met.

Certainly the image of the best developed human being that emerges from Maslow's hierarchy is very different depending on which of these two stages is placed at the top of the motivational hierarchy.