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291.
PAUL BURALL 《The Political quarterly》2007,78(1):50-58
While the Liberal Democrats have a long-standing commitment to environmental sustainability and have over the years developed a range of policies acclaimed by the green NGOs, there remain doubts about the depth of that commitment. In particular, the party's local government environmental record is not notably better than its rivals. With the Conservatives and others now heavily promoting their green credentials, the Liberal Democrats face the dilemma of either being outflanked on the green reputation front or having to adopt much tougher policies that some in the party believe will lose votes. The author argues that one course of action would be to seek cross-party support for achieving agreed environmental targets supported by a menu of tough policies to be introduced if those targets are missed. 相似文献
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J. C. BARNES JOHN PAUL WRIGHT BRIAN B. BOUTWELL JOSEPH A. SCHWARTZ ERIC J. CONNOLLY JOSEPH L. NEDELEC KEVIN M. BEAVER 《犯罪学》2014,52(4):588-626
In a recent article published in Criminology, Burt and Simons ( 2014 ) claimed that the statistical violations of the classical twin design render heritability studies useless. Claiming quantitative genetics is “fatally flawed” and describing the results generated from these models as “preposterous,” Burt and Simons took the unprecedented step to call for abandoning heritability studies and their constituent findings. We show that their call for an “end to heritability studies” was premature, misleading, and entirely without merit. Specifically, we trace the history of behavioral genetics and show that 1) the Burt and Simons critique dates back 40 years and has been subject to a broad array of empirical investigations, 2) the violation of assumptions in twin models does not invalidate their results, and 3) Burt and Simons created a distorted and highly misleading portrait of behavioral genetics and those who use quantitative genetic approaches. 相似文献