Economic growth and the biological standard of living in China, 1880–1930

Recent scholarship has revised the once pessimistic view of the Chinese economy in the late 19th and early 20th centuries, but controversy surrounds the distribution effects of economic growth. Did livelihoods improve? Who benefited from the growth? Which regions were better off? Past studies infer an improved standard of living based on sparse data for wages, the output of cotton textiles and movements in grain prices. Height data provide an additional measure of the change in welfare, specifically the biological standard of living. This paper draws on the health examination records conducted at various Chinese government enterprises and agencies during the 1930s and 1940s, and shows a modest improvement in this measure of human welfare in some regions of China from the 1890s to the 1920s.     

The biological standard of living in 19th century Mexico and in the American West

During the mid-19th century, the United States acquired Texas and large parts of Mexican territory with the vast Mexican-born population. This paper considers the biological standard of living of the part of this population that was incarcerated in American prisons. We use their physical stature as a proxy for their biological welfare. These data confirm earlier results which showed that adult heights tended to stagnate in Mexico during the late-19th century despite considerable social and political turmoil. While there is some evidence of a decline in height among youth, the decline is slight (<1 cm). As in other 19th century samples, farmers were the tallest. Americans were taller than Mexican prisoners by about 2 cm.     

The great transformation: A long-run perspective on physical well-being in Canada

During the 19th century the physical stature of the Canadian-born stagnated or declined slightly in spite of a substantial increase in income. Stature varied regionally within Canada. The Quebec population was especially short; men in the Atlantic coastal region were taller than their low incomes would lead us to expect. Heights increased dramatically in the 20th Century. The pattern of long-run change is consistent with evidence of age-specific mortality and with the relationship between income and physical well-being envisaged by Preston [Preston, S., 1975. The changing relationship between mortality and the level of economic development. Popul. Stud. 29, 231-248]. The transition from stagnant or declining stature to secular increase points to a dramatic shift ca. 1900 in the evolution of the physical standard of living in Canada.     

The making of giants in a welfare state: the Norwegian experience in the 20th century

The population of Norway has become one of the tallest in the world even overtaking Americans during the course of the second half of the 20th century-not in terms of income, but in terms of physical stature and other indicators of biological welfare, such as longevity. This is also the case in several other west-European welfare states. Both income and physical stature have converged across Norwegian counties since the 1930s. We formulate the hypothesis that the west-European and Scandinavian welfare states perform well in mitigating spatial inequality in well being, in the sense that they translate income quite effectively into the biological well being of the population as a whole.     

Inequality in Japan (1892–1941): Physical stature, income, and health

This paper investigates the relationship between physical stature, per capita income, health, and regional inequality in Japan at the prefecture-level for the period 1892-1941. The analysis shows that inequality in income and access to health services explains differences in average height of the population across the 47 Japanese prefectures during this period and that variation in income contributed to changes in height during the 1930s. Annual regional time series of height indicate that Japan experienced a regional convergence in biological welfare before 1914, and that a divergence occurred during the interwar period; personal inequality followed a similar pattern.     

The biological standard of living in Taiwan under Japanese occupation

This paper presents evidence on the biological standard of living in Taiwan from 1842 to 1931 using Taiwanese height and weight data collected by the Japanese authorities from 1921 to 1931. This study shows that in the late Ch'ing adult heights were not increasing over time, while the adult heights of those born after the Japanese takeover did begin to increase rapidly. Evidence from children's heights confirms that this growth in height continued through the 1920s. The body mass index of Taiwanese, however, did not increase in the 1920s. By most measures, the biological standard of living was better in the north of the island. Comparison with modern data shows that heights have continued to increase.     

The biological standard of living in colonial Korea, 1910–1945

This paper uses human stature as a biological indicator of living standards in colonial Korea (1910–1945). We show that the average height of adult Koreans increased from the beginning to the end of Japanese rule from about 164 to 166 cm. Height increased slightly before 1910 and dramatically after 1945, but during occupation declined slightly for a few years, only to rise rapidly through the late 1920s, and then stagnated until liberation. This finding is corroborated by a similar study of the Taiwanese under Japanese rule. The deterioration in the growth rates of both peoples from about 1930 to 1945 may be due to the deterioration of living conditions in the two colonies, victims of Japan's economic depression of 1927 and then of austerity measures as Japan mobilized for war.     

Seasonal anthropometric cycles in a command economy: The case of Czechoslovakia, 1946–1966

Anthropometric evidence is used to shed light on the living standards in early communist Czechoslovakia (1946-1966). Height and weight variation of adolescent boys exhibit a pattern that is inconsistent with that for a normal healthy population. The hypothesis is proposed that this pattern arose from periodic food supply shortages, most marked in the spring of each year. The boys in the sample display a remarkably slow growth during the spring but catch up over the summer.     

Birth weight and physical stature in St. Petersburg: Living standards of women in Russia, 1980–2005

We analyze data on the height and weight of mothers and newborn babies between 1980 and 2005 in St. Petersburg, Russia. We find that women's living standards, as measured by their height, improved steadily from the end of World War II through those born in 1972, hence reached adulthood in 1990. Thereafter, heights declined. Evidence on both the length and weight of babies corroborates this pattern. Their values trace a "U" shaped curve with troughs near the mid-1990s. Thus, the anthropometric results on newborn as well as for their mother point to the strains and challenges to living standards experienced during the restructuring of the post-Soviet economy. This is a general result that has become a recurring pattern: economic transitions are almost always accompanied by biological strains.     

The biological standard of living in the two Koreas

Height data of North Korean escapees are analyzed to assess changes in their biological standard of living. In contrast to the population of South Korea, as well as to that of most of the rest of the world, North Koreans did not experience an increase in physical stature during the second half of the 20th century. The divergence between the height of North- and South-Koreans began among the birth cohorts of the late 1940s and became increasingly pronounced thereafter. This is an indication of the adverse socio-economic circumstances prevailing in the northern part of the Korean peninsula.     

The ups and downs of Mexican economic growth: the biological standard of living and inequality, 1870–1950

The secular change in the biological standard of living of the Mexican population between 1870 and 1950 is examined based on evidence on the physical stature from military and passport records. While Mexico industrialized and experienced rapid economic growth during this period, there was only a modest overall improvement in the height, health and nutritional status of the Mexican population. The average Mexican born in the 1940s was not only slightly taller than its compatriot of the 1870s. There were, however, considerable social differences: the Mexican upper class was markedly taller than the working class and the gap increased prior to the revolution. Economic growth with systemic inequality largely accounts for such a pattern.     

From the tallest to (one of) the fattest: the enigmatic fate of the American population in the 20th century

Within the course of the 20th century the American population went through a virtual metamorphosis from being the tallest in the world, to being among the most overweight. The American height advantage over Western and Northern Europeans was between 3 and 9 cm in mid-19th century, and Americans tended to be underweight. However, today, the exact opposite is the case as the Dutch, Swedes, and Norwegians are the tallest, and the Danes, British and Germans--even the East-Germans--are also taller, towering over the Americans by as much as 3-7 cm. Americans also have shorter lives. The hypothesis is worth considering that this adverse development is related to the greater social inequality, an inferior health care system, and fewer social safety nets in the United States than in Western and Northern Europe, in spite of higher per capita income. The Western and Northern European welfare states, with cradle to grave health and unemployment insurance currently seems to provide a more propitious environment for the biological standard of living than its US counterpart.     

Blood pressure and hypertension in an American colony (Puerto Rico) and on the USA mainland compared, 1886–1930

We compare blood pressure and hypertension between adult men on the USA mainland and in Puerto Rico born during 1886-1930 to test hypotheses about the link between cardiovascular health and large socioeconomic and political changes in society: (a) 8853 men surveyed in Puerto Rico in 1965 and (b) 1449 non-Hispanic White men surveyed on the mainland during 1971-1975. Systolic and diastolic blood pressure and hypertension were regressed separately on demographic and socioeconomic variables and cardiovascular risk factors. Mainland men not taking anti-hypertensive medication showed statistically significant improvements in systolic blood pressure and hypertension at the beginning of the century and men in Puerto Rico showed improvements in diastolic blood pressure but only during the last two quinquenniums. An average man born on the mainland during the last birth quinquennium (1926-1930) had 7.4-8.7 mmHg lower systolic blood pressure and was 61% less likely to have systolic hypertension than one born before 1901. On average Puerto Rican men born during 1921-1925 had approximately 1.7 mmHg lower diastolic blood pressure than men born before 1901. Analyses of secular trends in cardiovascular health complements analyses of secular trends in anthropometric indicators and together provide a fuller view of the changing health status of a population.     

A new longirostrine dyrosaurid (Crocodylomorpha,Mesoeucrocodylia) from the Paleocene of north‐eastern Colombia: biogeographic and behavioural implications for New‐World Dyrosauridae

Abstract: Fossils of dyrosaurid crocodyliforms are limited in South America, with only three previously diagnosed taxa including the short‐snouted Cerrejonisuchus improcerus from the Paleocene Cerrejón Formation of north‐eastern Colombia. Here we describe a second dyrosaurid from the Cerrejón Formation, Acherontisuchus guajiraensis gen. et sp. nov., based on three partial mandibles, maxillary fragments, teeth, and referred postcrania. The mandible has a reduced seventh alveolus and laterally depressed retroarticular process, both diagnostic characteristics of Dyrosauridae. Acherontisuchus guajiraensis is distinct among known dyrosaurids in having a unique combination of craniomandibular characteristics, and postcranial morphology that suggests it may have occupied a more placid, fluvial habitat than most known Old‐World dyrosaurids. Results from a cladistic analysis of Dyrosauridae, using 82 primarily cranial and mandibular characters, support an unresolved relationship between A. guajiraensis and a combination of New‐ and Old‐World dyrosaurids including Hyposaurus rogersii, Congosaurus bequaerti, Atlantosuchus coupatezi, Guarinisuchus munizi, Rhabdognathus keiniensis and Rhabdognathus aslerensis. Our results are consistent with an African origin for Dyrosauridae with multiple dispersals into the New World during the Late Cretaceous and a transition from marine habitats in ancestral taxa to more fluvial habitats in more derived taxa.     

The mouth apparatus of Lithodes maja (Crustacea: Decapoda) – form,function and biological role

Being able to utilize many different food resources is probably an important aspect of the success of decapod crustaceans which fill a wide range of various ecological niches worldwide. The phenomenon is facilitated by the complex mouth apparatus found in this group, whose representatives possess six pairs of mouthparts– mandibles, maxillae 1, and maxillae 2 and three maxillipeds, the first three pairs of thoracic appendages which are also specialized to food manipulation. These six pairs are able to perform a number of movements for transporting, aligning, crushing and cutting. Studies into the functional morphology of mouthparts have already been carried out in some decapod species. This study focuses on Lithodes maja, a species of the hitherto understudied king crabs (Lithodidae), chosen on the grounds of their remarkable evolutionary history as ‘derived hermit crabs’. Individuals were filmed while being presented with different kinds of food. To obtain structural information on the individual mouthpart elements as naturally arranged in relation to one another, the shape of the mouthparts was 3D‐reconstructed from micro‐CT scans. These data were complemented by scanning electron microscopy, to analyse the surface structures in detail. There is evidence that the various elements of the mouthparts of L. maja can be sorted into six functional groups: (i) transporting mouthpart elements, (ii) aligning/sorting mouthpart elements, (iii) clutching/holding mouthpart elements, (iv) tearing/cutting/crushing mouthpart elements, (v) current‐generating mouthpart elements and (vi) grooming mouthpart elements. According to our 3D reconstruction, there only seem to be minor differences in morphology and relative position between the mouthparts of L. maja and those of the closely related species, Pagurus bernhardus.     

The rise of academic physical anthropology in the United States (1880–1980): A historical overview

This paper surveys the development of physical anthropology in the period from 1880 to 1980, beginning with the founding of the U.S. Bureau of American Ethnology and the advent of professionalism in anthropology. The growth of physical anthropology within academic anthropology and the effect of the bias toward ethnology and archaeology is considered. Three historical phases are suggested: pre-1900, the pre-academic period of physical anthropology; 1900–1930, the initial development of academic physical anthropology, which witnessed the founding of the American Journal of Physical Anthropology and the American Association of Physical Anthropologists by Hrdli?ka, and of Hooton's program at Harvard University; 1930-present, which has seen the full development of physical anthropology in an academic context.     

A matter of weight: Critical comments on the basic data analysed by Maestri et al. (2016) in Journal of Biogeography, 43, 1192–1202

Recently, Maestri, Luza, et al. ( 2016 ) assessed the effect of ecology and phylogeny on body size variation in communities of South American Sigmodontinae rodents. Regrettably, a cursory analysis of the data and the phylogeny used to address this question indicates that both are plagued with inaccuracies. We urge “big data” users to give due diligence at compiling data in order to avoid developing hypotheses based on insufficient or misleading basic information.