Any revival of vitalism, but especially that of Johannes Reinke (1849–1931).
ransomville
voluntarism
voluntarism
noun
(US) A reliance on volunteers to support an institution or achieve an end; volunteerism.
(philosophy) A doctrine that assigns the most dominant position to the will rather than the intellect.
(politics) The political theory that a community is best organized by the voluntary cooperation of individuals, rather than by a government, which is regarded as being coercive by nature.