They also represented extensive critiques of the philosophical presuppositions underpinning all forms of totalitarianism. The Rankine cycle is the fundamental thermodynamic underpinning of the steam engine. This process became known as structural adjustment, and the principles underpinning it the Washington Consensus. A foresight approach would seek to analyze and highlight the assumptions underpinning such views. There are eight principles underpinning DSDM Atern. Several hypotheses have been proposed to explain the mechanisms underpinning childhood memory. This argument is the underpinning of the theory of renormalization. Massey criticizes informal logic on the grounds that it has no theory underpinning it. This need to protect virtue was a philosophical underpinning of the American Revolution. It has no underpinning of scientific basis. The contemporary field of behavioral neuroscience focuses on physical causes underpinning behavior. Descartes saw his Meditations as providing the metaphysical underpinning of his new physics. The scope and sciences underpinning human medicine overlap many other fields. Dogma is considered to be the self-understood underpinning of the practice of the Mitzvot. Sustainability is central to underpinning feelings of authenticity in tourism.