Ludwig Quidde

Among pacifists it was above all the English who always insisted on the importance of disarmament. They said that the man in the street would not understand the kind of pacifism that neglected to demand immediate restriction of armaments.

Innate mechanisms endow the visual system with highly specific connections, but visual experience early in life is necessary for their maintenance and full development. Deprivation experiments demonstrate that neural connections can be modulated by environmental influences during a critical period of postnatal development.