Because the oscines are the most speciose group of living birds, the use of learned vocalizations for mate competition and attraction has been hypothesized to have facilitated speciation (Marler and Tamura 1962; Slabbekoorn and Smith 2002; see Ricklefs [2003] for an alternative view).

‘Father, you saw the papers, when Dresden happened. You see the papers today. People are seeing the cost of this, truly. Now that we know the consequences, countries will not use it.’

The Pagan Hercules, why was he accounted a hero?

In Peters' view, projectization revolves around corporate changes to turn traditional profit center organizations into temporary projects with dedicated teams, appointed project leaders, and fixed deadlines.