BiblioVault - Books about Evolution (Biology)

Relentless Evolution

John N. Thompson

University of Chicago Press, 2013

At a glance, most species seem adapted to the environment in which they live. Yet species relentlessly evolve, and populations within species evolve in different ways. Evolution, as it turns out, is much more dynamic than biologists realized just a few decades ago.

In Relentless Evolution, John N. Thompson explores why adaptive evolution never ceases and why natural selection acts on species in so many different ways. Thompson presents a view of life in which ongoing evolution is essential and inevitable. Each chapter focuses on one of the major problems in adaptive evolution: How fast is evolution? How strong is natural selection? How do species co-opt the genomes of other species as they adapt? Why does adaptive evolution sometimes lead to more, rather than less, genetic variation within populations? How does the process of adaptation drive the evolution of new species? How does coevolution among species continually reshape the web of life? And, more generally, how are our views of adaptive evolution changing?

Relentless Evolution draws on studies of all the major forms of life—from microbes that evolve in microcosms within a few weeks to plants and animals that sometimes evolve in detectable ways within a few decades. It shows evolution not as a slow and stately process, but rather as a continual and sometimes frenetic process that favors yet more evolutionary change.

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Respectably Catholic and Scientific

Evolution and Birth Control Between the World Wars

Alexander Pavuk

Catholic University of America Press, 2021

Respectfully Catholic and Scientific traces the unexpected manner in which several influential liberal-progressive Catholics tried to shape how evolution and birth control were framed and debated in the public square in the era between the World Wars-- and the unintended consequences of their efforts. A small but influential cadre of Catholic priests professionally trained in social sciences, Frs. John Montgomery Cooper, John A. Ryan, and John A. O’Brien, gained a hearing from mainline public intellectuals largely by engaging in dialogue on these topics using the lingua franca of the age, science, to the near exclusion of religious argumentation. The Catholics’ approach was more than just tactical. It also derived from the subtle influence of Catholic theological Modernism, with its strong enthusiasm for science, and from an inclination toward scientism inherited from the Progressive Era’s social science milieu. All three shared a fervent desire to translate the Catholic ethos, as they understood it, into the vocabulary of the modern age while circumventing anti-Catholic attitudes in the process. However, their method resulted in a series of unintended consequences whereby their arguments were not infrequently co-opted and used against both them and the institutional church they served. Alexander Pavuk considers the complex role of both liberal religious figures and scientific elites in evolution and birth control discourse, and how each contributed in unexpected ways to the reconstruction of those topics in public culture. The reconstruction saw the topics themselves shift from matters considered largely within moral frameworks into bodies of kno

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The Runes of Evolution

How the Universe became Self-Aware

Simon Conway Morris

Templeton Press, 2015

How did human beings acquire imaginations that can conjure up untrue possibilities? How did the Universe become self-aware? In The Runes of Evolution, Simon Conway Morris revitalizes the study of evolution from the perspective of convergence, providing us with compelling new evidence to support the mounting scientific view that the history of life is far more predictable than once thought.

A leading evolutionary biologist at the University of Cambridge, Conway Morris came into international prominence for his work on the Cambrian explosion (especially fossils of the Burgess Shale) and evolutionary convergence, which is the process whereby organisms not closely related (not monophyletic), independently evolve similar traits as a result of having to adapt to similar environments or ecological niches.

In The Runes of Evolution, he illustrates how the ubiquity of convergence hints at an underlying framework whereby many outcomes, not least brains and intelligence, are virtually guaranteed on any Earth-like planet. Conway Morris also emphasizes how much of the complexity of advanced biological systems is inherent in microbial forms.

By casting a wider net, The Runes of Evolution explores many neglected evolutionary questions. Some are remarkably general. Why, for example, are convergences such as parasitism, carnivory, and nitrogen fixation in plants concentrated in particular taxonomic hot spots? Why do certain groups have a particular propensity to evolve toward particular states?

Some questions lead to unexpected evolutionary insights: If bees sleep (as they do), do they dream? Why is that insect copulating with an orchid? Why have sponges evolved a system of fiber optics? What do mantis shrimps and submarines have in common? If dinosaurs had not gone extinct what would have happened next? Will a saber-toothed cat ever re-evolve?

Cona Morris observes: “Even amongst the mammals, let alone the entire tree of life, humans represent one minute twig of a vast (and largely fossilized) arborescence. Every living species is a linear descendant of an immense string of now-vanished ancestors, but evolution itself is the very reverse of linear. Rather it is endlessly exploratory, probing the vast spaces of biological hyperspace. Indeed this book is a celebration of how our world is (and was) populated by a riot of forms, a coruscating tapestry of life.”

The Runes of Evolution is the most definitive synthesis of evolutionary convergence to be published to date.

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