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dysgenic    
a. 對人類有不良影響的,非優生學的



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  • Dysgenics - Wikipedia
    Dysgenics refers to any decrease in the prevalence of traits deemed to be either socially desirable or generally adaptive to their environment due to selective pressure disfavouring their reproduction [1]
  • 劣生学 - 维基百科,自由的百科全书
    劣生学 (英语: Dysgenics)是研究特定人口或物种中,后代缺陷或不利基因累积和保存的学科。 劣生突变已在例如老鼠 [1] 和果蝇中证明存在 [2][3]。 英文 dysgenics 最初作为优生学(eugenics)的反义词而使用。 Richard Lynn 博士在Dysgenics:遗传恶化在现代人群(1996)确定了三个主要的担忧:人类族群中健康,智力以及责任心的丧失。 [4][5] 任何生物的基因都会产生突变,这种突变是多害少利的。 自然中,更不适应的个体被淘汰,更适应的个体得以产生更多后代,于是有害突变倾向于被清除,有利突变倾向于扩散。 人口退化有两种解释:工业革命后一般智力因素较低的人群更高的生育率;原本自然选择会筛选掉有害突变,而现代人口中这种选择力量降低。 [6][7]
  • Urban Dictionary: Dysgenic
    Dysgenics refers to the steady weakening and retardation of mankind due to welfare systems and other interesting side effects of civilization that prevents natural selection from doing it's job
  • 劣生學 - 維基百科,自由的百科全書
    劣生學 (英語: Dysgenics)是研究特定人口或物種中,後代缺陷或不利基因累積和保存的學科。 劣生突變已在例如老鼠 [1] 和果蠅中證明存在 [2][3]。 英文 dysgenics 最初作為優生學(eugenics)的反義詞而使用。 Richard Lynn 博士在Dysgenics:遺傳惡化在現代人群(1996)確定了三個主要的擔憂:人類族群中健康,智力以及責任心的喪失。 [4][5] 任何生物的基因都會產生突變,這種突變是多害少利的。 自然中,更不適應的個體被淘汰,更適應的個體得以產生更多後代,於是有害突變傾向於被清除,有利突變傾向於擴散。 人口退化有兩種解釋:工業革命後一般智力因素較低的人群更高的生育率;原本自然選擇會篩選掉有害突變,而現代人口中這種選擇力量降低。 [6][7]
  • DYSGENIC Definition Meaning - Merriam-Webster
    The meaning of DYSGENIC is tending to promote survival of or reproduction by less well-adapted individuals (such as the weak or diseased) especially at the expense of well-adapted individuals (such as the strong or healthy) How to use dysgenic in a sentence
  • Dysgenics: Genetic Deterioration in Modern Populations (Human Evolution . . .
    In the second half of the century, however, a reaction against eugenics set in, and from the 1970s onwards eugenics was almost universally dismissed In this book, Richard Lynn reviews the history of the eugenics movement and seeks to rehabilitate the argument that genetic deterioration is occurring
  • Eugenic vs Dysgenic - Whats the difference? - WikiDiff
    As adjectives the difference between eugenic and dysgenic is that eugenic is of or relating to eugenics while dysgenic is of or relating to, or causing degeneration or deterioration in offspring
  • dysgenic: meaning, definition - WordSense
    WordSense Dictionary: dysgenic - meaning, definition, antonyms, origin
  • Fertility and intelligence - Wikipedia
    Because education is so closely linked with cognitive ability, this tends to produce a dysgenic effect, or a downward shift in the ability distribution Furthermore, education leads women to have their babies later—which alone also produces additional dysgenic pressures
  • DYSGENIC in Thesaurus: 21 Synonyms Antonyms for DYSGENIC
    What's the definition of Dysgenic in thesaurus? Most related words phrases with sentence examples define Dysgenic meaning and usage





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