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Semantic Hygiene For The Law Of Regulatory Takings, Due Process, And Unconstitutional Conditions -- Making Use Of A Muddy Supreme Court Exactions Case, Zygmunt J.B. Plater, Michael O'Loughlin

University of Colorado Law Review

An unfortunate amount of semantic confusion currently burdens the constitutional process of balancing private property rights and governmental public welfare protections. The Fifth Amendment contains both a general requirement of "due process," and a corollary protection against unconstitutional "taking" of property. These are two separate protections, not just one. More than a century after the Takings Clause was drafted, an enigmatic decision, Pennsylvania Coal, expanded the clause to say that government regulations could cause such a diminution of private property value that they could unconstitutionally take that property, even with no physical appropriation (which is how the Framers had understood …