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Social and demographic principles in an alternative typology of cities.

"The authors challenge some conventional notions regarding the USSR's urban hierarchy and settlement network and the basis for functional city classifications. They assign a key role to technological and social change in the overall growth and development process and downplay the role of territorial production complexes vis-a-vis large cities as major regulators of future economic development. Considerable attention is devoted to identifying stages of urban interaction (especially via migration and innovation diffusion) with the rural hinterland and of social-demographic transformations accompanying scientific and technical progress. A city typology based on stages in the 'social-demographic transition' is outlined briefly."

Demography↗

How technology is reframing the abortion debate.

Since the 1973 Supreme Court decision legalizing abortion, medical and scientific developments have focused greater public and professional attention on the status of the fetus. Their cumulative effect may influence legal, social, and moral thought and set the stage for a change in public opinion and a challenge to legalized abortion. There is as yet no inexorable convergence of medical data and legal opinion that would undermine the rational of Roe v. Wade. But the prochoice movement must find room for an open airing of the moral questions if abortion is to remain what it should be--a legally acceptable act.

Aborted Fetus↗