The Fragility Of Evolution

his work offers an alternative paradigm for viewing life and its dynamic capacity for change. Rather than focusing on the end result of evolution with concepts such as resilience and fitness, it focuses on the actual process of change, in which life goes through a fragile period. Using plain-spoken language and based on an earlier scholarly work, it examines six biological domains which exhibit fragility and make for evolutionary novelty. They are: 1) the organism's dynamic genome, which exhibits a remarkable fluidity; 2) Symbiosis, involving the creative merger of two types of organisms; 3) Sexuality, in which the merger of sexes produces unique offspring; 4) Multicellularity, which makes for most of earth's macroscopic life; 5) Development, change resulting from the fragile period of immaturity of organisms; 6) The principle of the "head", a holistic/controlling dimension of the organism which is inherently fragile and dynamic; 7) The social dimension with the fragility of cooperative and competitive interactions, and; 8) ecological dimension with its interwoven, delicate web of connections. To this we add a "cumulative dimension" which embraces a spirituality of biology. Teaching our youth and having the public become aware of such a model which focuses on the fragility and sacrificial dimension of dynamic change, would serve to enhance our personal lives and work to increase the chances for the earth and humanity's survival.

In 1996 Darwin's Black Box thrust Lehigh University biochemist Michael Behe into the national spotlight. The book, and his subsequent two, sparked a firestorm of criticism, and his responses appeared in everything from the New York Times to science blogs and the journal Science. His replies, along with a handful of brand-new essays, are now collected in A Mousetrap for Darwin. In engaging his critics, Behe extends his argument that much recent evidence, from the study of evolving microbes to mutations in dogs and polar bears, shows that blind evolution cannot build the complex machinery essential to life. Rather, evolution works principally by breaking things for short-term benefit. It can't construct anything fundamentally new. What can? Behe's money is on intelligent design.

State fragility is a much-debated yet underinvestigated concept in the development and international security worlds. Based on years of research as part of the Country Indicators for Foreign Policy project at Carleton University, Exiting the Fragility Trap marks a major step toward remedying the lack of research into the so-called fragility trap. In examining the nature and dynamics of state transitions in fragile contexts, with a special emphasis on states that are trapped in fragility, David Carment and Yiagadeesen Samy ask three questions: Why do some states remain stuck in a fragility trap? What lessons can we learn from those states that have successfully transitioned from fragility to stability and resilience? And how can third-party interventions support fragile state transitions toward resilience? Carment and Samy consider fragility’s evolution in three state types: countries that are trapped, countries that move in and out of fragility, and countries that have exited fragility. Large-sample empirical analysis and six comparative case studies—Pakistan and Yemen (trapped countries), Mali and Laos (in-and-out countries), and Bangladesh and Mozambique (exited countries)—drive their investigation, which breaks ground toward a new understanding of why some countries fail to see sustained progress over time.

The author's insights about a variety of natural phenomena contribute to our understanding of some of the great medical puzzles of the era. -- Back cover.

In The Fragility of Things, eminent theorist William E. Connolly focuses on several self-organizing ecologies that help to constitute our world. These interacting geological, biological, and climate systems, some of which harbor creative capacities, are depreciated by that brand of neoliberalism that confines self-organization to economic markets and equates the latter with impersonal rationality. Neoliberal practice thus fails to address the fragilities it exacerbates. Engaging a diverse range of thinkers, from Friedrich Hayek, Michel Foucault, Hesiod, and Immanuel Kant to Voltaire, Terrence Deacon, Friedrich Nietzsche, and Alfred North Whitehead, Connolly brings the sense of fragility alive as he rethinks the idea of freedom. Urging the Left not to abandon the state but to reclaim it, he also explores scales of politics below and beyond the state. The contemporary response to fragility requires a militant pluralist assemblage composed of those sharing affinities of spirituality across differences of creed, class, gender, sexual orientation, and ethnicity.

A major new book overturning our assumptions about how evolution works Earth’s natural history is full of fascinating instances of convergence: phenomena like eyes and wings and tree-climbing lizards that have evolved independently, multiple times. But evolutionary biologists also point out many examples of contingency, cases where the tiniest change—a random mutation or an ancient butterfly sneeze—caused evolution to take a completely different course. What role does each force really play in the constantly changing natural world? Are the plants and animals that exist today, and we humans ourselves, inevitabilities or evolutionary flukes? And what does that say about life on other planets? Jonathan Losos reveals what the latest breakthroughs in evolutionary biology can tell us about one of the greatest ongoing debates in science. He takes us around the globe to meet the researchers who are solving the deepest mysteries of life on Earth through their work in experimental evolutionary science. Losos himself is one of the leaders in this exciting new field, and he illustrates how experiments with guppies, fruit flies, bacteria, foxes, and field mice, along with his own work with anole lizards on Caribbean islands, are rewinding the tape of life to reveal just how rapid and predictable evolution can be. Improbable Destinies will change the way we think and talk about evolution. Losos's insights into natural selection and evolutionary change have far-reaching applications for protecting ecosystems, securing our food supply, and fighting off harmful viruses and bacteria. This compelling narrative offers a new understanding of ourselves and our role in the natural world and the cosmos.

Get the Summary of Nassim Nicholas Taleb's Antifragile in 20 minutes. Please note: This is a summary & not the original book. "Antifragile" by Nassim Nicholas Taleb introduces the concept of antifragility, which describes systems that benefit from shocks and stressors, as opposed to the fragile that deteriorate and the robust that remain unaffected. Taleb uses mythological figures like the Phoenix and the Hydra to illustrate antifragility, while the Sword of Damocles represents the fragility associated with success...