Search results for ""Author Rodrick Wallace""

From the ‘punctuated equilibrium' of Eldrege and Gould, through Lewontin's ‘triple helix' and the various visions and revisions of the Extended Evolutionary Synthesis (EES) of Laland and others, both data and theory have demanded an opening-up of the 1950's Evolutionary Synthesis that so firmly wedded evolutionary theory to the mathematics of gene frequency analysis. It can, however, be argued that a single deep and comprehensive mathematical theory may simply not be possible for the almost infinite varieties of evolutionary process active at and across the full range of scales of biological, social, institutional, and cultural phenomena. Indeed, the case history of 'meme theory' should have raised a red flag that narrow gene-centered models of evolutionary process may indeed have serious limitations. What is attempted here is less grand, but still broader than a gene-centered analysis. Following the instruction of Maturana and Varela that all living systems are cognitive, in a certain sense, and that living as a process is a process of cognition, the asymptotic limit theorems of information and control theories that bound all cognition provide a basis for constructing an only modestly deep but wider-ranging series of probability models that might be converted into useful statistical tools for the analysis of observational and experimental data related to evolutionary process. The line of argument in this series of interrelated essays proves to be surprisingly direct.

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As a follow-up to COVID-19 in New York City: an Ecology of Race and Class Oppression, which showed that decades of discriminatory public policies shaped the Bronx into the epicenter of the first wave of COVID-19, this book examines the build up to the crest and subsequent ebbing of the second wave of COVID-19 across the 62 counties of New York State (NYS) and 152 ZIP Code areas of the four central boroughs of New York City (NYC). Like its predecessor, the sequel examines the vulnerabilities that give rise to spikes in infection rates that form epicenters. Unlike the first wave, NYC was not the epicenter of the second wave; high-incident counties just outside NYS formed an extended initial epicenter and exported COVID-19 to neighboring counties of NYS. Rural NYS counties differed significantly from urban ones socioeconomically and in infection rates during the cresting period. Before the crest, no socioeconomic factor was associated with county infection rates; rather, the major associating factor was political and cultural: percent of the 2020 vote garnered by Trump. Rural counties voted heavily for Trump. This association disappeared post-crest by mid-January 2021. In NYC, the Bronx again behaved like a single high-incidence entity, unlike the other three boroughs that had patches of high and low infection incidence. Among the topics covered: The Second COVID Wave Washes Over New York State The Second Wave Storm-Surges Across New York City Discussion of County Data from the Second Wave of COVID-19 Parsing Meaning From the 152 ZIP Code Data The book closes with a prescription for pandemic response planning based on empowered communities and workers interacting with health departments as equals. The Recurrence of COVID-19 in New York State and New York City is a valuable resource for social epidemiologists, public health researchers of health disparities, those in public service tasked with addressing these problems, and infectious disease scientists who focus on spread in human populations of new zoonotic diseases. The brief also will find readership among students in these fields, civil rights scholars, science writers, medical anthropologists and sociologists, medical and public health historians, public health economists, and public policy scientists.

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The vector-borne Zika virus joins avian influenza, Ebola, and yellow fever as recent public health crises threatening pandemicity.By a combination of stochastic modeling and economic geography, this book proposes two key causes together explain the explosive spread of the worst of the vector-borne outbreaks.Ecosystems in which such pathogens are largely controlled by environmental stochasticity are being drastically streamlined by both agribusiness-led deforestation and deficits in public health and environmental sanitation.Consequently, a subset of infections that once burned out relatively quickly in local forests are now propagating across susceptible human populations whose vulnerability to infection is often exacerbated in structurally adjusted cities. The resulting outbreaks are characterized by greater global extent, duration, and momentum.As infectious diseases in an age of nation states and global health programs cannot, as much of the present modeling literature presumes, be described by interacting populations of host, vector, and pathogen alone, a series of control theory models is also introduced here. These models, useful to researchers and health officials alike, explicitly address interactions between government ministries and the pathogens they aim to control.

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