Thomas Hill Green,
Lectures on the Principles of Political Obligation
“ It is obviously so in the case of conscription; but under a system of voluntary enlistment, though the individual soldier cannot say that he in particular has been compelled by the government to risk his life, it is still the case that the state compels the risk of a certain number of lives. It decrees that an army of such a size shall be raised, though if it can get the men by voluntary hiring it does not exercise compulsion on the men of a particular age, and it sends the army into the field. ”
