While the newspaper mockery is not of a genuine speech impediment, for some there's a sense that it might encourage that type of behaviour.

BBC: Roy Hodgson: Is it wrong to mock the way he speaks?

The demographic transition, according to this analysis, is a shift from r-type to K-type behaviour.

ECONOMIST: Why, as people get richer, do they have fewer children?

This type of ecosystem behaviour is increasingly characterised as fail fast fail cheap, a Darwinian process where projects fail in order that management can refine products and objectives.

FORBES: What is the creative economy, really?