Which preposition to use with intensification
There must rather be an intensification of these evils.
More subtle are the difficulties in the way of the deliberate intensification by adult politicians of their own political emotions.
The feeding of thyroid to a gifted father before procreation might enhance immeasurably the chances of transmission of his gift as well as of its intensification in his offspring.
Moreover, Hobbes's ethics of interest experiences, first, correction at the hands of Locke (who, along with a complete recognition of the "legal" character of the good, distinguishes the sphere of morality from that of mere law, and brings it under the law of "reputation," hence of a "tacit" agreement), and then a frivolous intensification under Mandeville and Bolingbroke.