Related by context. Frequent words. (Click for all words.) 48 premodern 47 Industrial Revolution 47 Hip fractures 46 industrialized 46 primate evolution 45 nineteen sixties 45 subnormal 44 preindustrial 44 twentieth century 44 postindustrial 44 famines 43 severe droughts 43 impoverishment 43 fossilization 43 medievalism 43 influenza epidemics 43 Demographic trends 43 capitalist globalization 43 Great Moderation 43 manmade greenhouse gases 42 Anorexia nervosa 42 marketization 42 paradoxically 42 undernutrition 42 Meiji Restoration 42 bipolarity 42 medicalized 42 ineluctable 42 crack cocaine epidemic 42 industrialized countries 41 Social Darwinism 41 telomere shortening 41 Cambrian explosion 41 polygyny 41 malignant transformation 41 deinstitutionalization 41 maladjustment 41 hypoxemia 41 de ath 41 elasticities 41 noncommunicable diseases 41 stagnation 41 substorm 41 Insulin resistance 41 uni polar 41 Westernisation 41 quiescence 40 industrialism 40 multicellular organisms 40 Snowball Earth 40 urbanization 40 Rapid urbanization 40 deglaciation 40 perimenopause 40 onset 40 virulent strains 40 rapid industrialization 40 depersonalized 40 interwar period 40 atmospheric methane 40 Anthropocene 40 medicalization 40 suburbanization 40 stratification 40 observable 40 primitive accumulation 40 civilization 40 flu pandemics 40 decay 40 ossification 40 influenza pandemics 39 twentieth centuries 39 artificially induced 39 radical individualism 39 financialization 39 proletarian revolution 39 convulsive 39 circadian clocks 39 pandemics 39 globalized 39 mass extinctions 39 confounding variables 39 deindustrialization 39 cyclic 39 feminisation 39 Atomic Age 39 agrarian society 39 neoliberal globalization 39 psychogenic 39 Suburban sprawl 39 Changing demographics 38 dialectical materialism 38 inexorable 38 industrialization 38 irreducibly complex 38 cholera epidemics 38 racialised 38 capitalism 38 Progressive Era 38 circadian rhythms 38 mythologised