Animals use aggression as a technique for gaining control over necessities... that are scarce or are likely to become so... They intensify their threats and attack with increasing frequency as the population around them grow. As a result the behavior itself induces members of the population to spread out in space, raises the death rate, and lowers the birth rate. In such cases aggression is said to be a "density-dependent factor" in controlling population growth.
E. O. WilsonRelated topics
aggression attack birth control controlling death factor frequency increasing likely result space spread technique useRelated quotes
Unbelievers, those who believe with difficulty, or believe in part, are those who do not show their faith through works. Apart from works the demons also believe (cf. Jms. 2:19) and confess Christ to be God and Master. 'We know Who You are' (Mk. 1:24), they say, 'You are the Son of God' (Mt. 8:29), and elsewhere, 'These men are the servants of the Most High God' (Acts 16:17). Yet such faith will not benefit the demons, nor even humans. This faith is of no use, for it is dead.
Symeon the New Theologian
O death, where is thy sting?
O Hell, where is thy victory?
Christ is Risen, and you, o death, are annihilated!
Christ is Risen, and the evil ones are cast down!
Christ is Risen, and the angels rejoice!
Christ is Risen, and life is liberated!
Christ is Risen, and the tomb is emptied of its dead; for Christ having risen from the dead, is become the first-fruits of those who have fallen asleep.
To Him be Glory and Power forever and ever. Amen!
John Chrysostom
Aggression has started again in the Far East. The attack by the armed forces of North Korea on South Korea has been denounced as an act of aggression by the United Nations. No excuses, no propaganda by Communists, no introduction of other factors can get over this fact. Here is a case of aggression. If the aggressor gets away with it, aggressors all over the world will be encouraged. The same results that led to the Second World War will follow; and another world war may result.
Clement Attlee
The white population of the world will soon cease to increase. The Asiatic races will be longer, and the negroes still longer, before their birth rate falls sufficiently to make their numbers stable without help of war and pestilence.... Until that happens, the benefits aimed at by socialism can only be partially realized, and the less prolific races will have to defend themselves against the more prolific by methods which are disgusting even if they are necessary.
Bertrand Russell
Searching for a cure for aging is not just a nice thing that we should perhaps one day get around to. It is an urgent, screaming moral imperative. The sooner we start a focused research program, the sooner we will get results. It matters if we get the cure in 25 years rather than in 24 years: a population greater than that of Canada would die as a result. In this matter, time equals life, at a rate of approximately 70 lives per minute. With the meter ticking at such a furious rate, we should stop faffing about.
Nick Bostrom