But by pursuing his unpopular war with Iraq, Blair allowed nationalists to argue that the union was instead a machine that sucked Scotland into profitless and expensive exercises in overseas aggression.
However, aggressive behaviors are energetically expensive, and there is likely an intermediate optimum level of aggression in natural populations from a balance between the energy and risk associated with territory defense and the need to find food and mates.
Antisocial aggression is a widespread and expensive social problem.
The Ozzfest 2002 tour, now tromping through America, is ostensibly about mainstream teenage aggression, and "The Osbournes," gearing up for an expensive new season on MTV, is ostensibly about reality television.
This combination of elements leads Mike to describe Margie as a master of passive aggression when she shows up, uninvited, at his blandly expensive-looking office.
Otherwise, if mating success is not related to territorial success, genotypes resulting in males averse to aggression would be expected to spread as these males invest less in expensive fights.
Aggression is a necessary ingredient in a fast bowler, but it has to be controlled or it could start to get expensive.
"Her aggression is premeditated".
