Biopolitics is a defuse form of power that operates on the level of taxation, irrigation, sanitation, etc. As such, the death and life of the individual, is wholly anonymized.
Biopolitics is a silent war operating outside institutions and disciplining through wider social networks.
Biopolitics is a subfield of biopower concerned with the desirable, the legitimate, and the efficacious in relation to vitality, morbidity, and morality.
Biopolitics is a reflexive turn in politics (which typically refers to a state beyond existential necessities) insofar as it places at the innermost core of politics that which usually lies at its limits, namely, the body and life.
Biopolitics is a concern with a new technology of power called population. Population is not exactly society (i.e. The social body) nor the individual body, but a new body, a multiple body.
Biopolitics is a politics of the bios, or the state's concern with the biological well-being of the population (I.E, disease control and prevention, adequate food and water supply, sanitary shelter, education.).
Biopolitics is a complex of strategies specifically related to human vitality, morbidity and mortality... the ways in which authorities and interventions are established that are defined and legitimized as the most effective and appropriate.
Biopolitics is a form of power addressed to a multiplicity of men (or population), whereas disciplinary power is concerned primarily with breaking a multiplicity of men into individual bodies, and sovereign power instituted the state's power over territory (or land).