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The essential guide to identifying and understanding the Southeast's toxic plants and venomous wildlife.  

Wisteria, mistletoe, oleander, milkweed, narcissus, yellow Jessamine, wild hydrangea, trillium, all are plants easily recognized by most people. But these and more that 200 other plants in Alabama and the Southeast can cause systemic poisoning if ingested by human beings and livestock. This book describes these poisonous plants, including various mushrooms, and discusses the toxic properties, symptoms of poisoning, habitat occurrence, and geographic distribution. One chapter describes plants that cause dermatitis or other allergic reactions-plants including poison ivy, poison sumac, ragweed, clematis, and red maple.

Other chapters of the book discuss venous animals-not only the six venomous snakes of the Southeast but also certain jellyfishes, centipedes, spiders, scorpions, stinging caterpillars, wasps, hornets, bees, catfishes, stingrays, and others- that might be encountered by people during recreation or work. The authors describe habitat occurrence, geographic distribution, and general life history and behavior for these animals. Numerous color photographs and drawings of both plants and animals are included for identification, as well as hundreds of range maps.

The authors encourage an appreciation for the protective mechanisms hat help plants and animals defend themselves against predators or other threats. Although people must be able to recognize a poisonous plant or venomous animal in order to avoid suffering unwary contact, the book reassures the reader that Alabama’s flora and fauna gives us little cause to worry on a relative scale. The information provided increases our understanding of and admiration for these species and their environments.

• Anthropogenic Connection Boxes. Humans are changing the planet. We are clearing forests, polluting the oceans, irrigating deserts, poisoning the soils, and driving a dramatic increase in global temperatures. All of these changes alter both the habitats where animals live and the species themselves as they evolve in response to our impact on their surroundings. Students will dig deep into how anthropogenic evolution affects animal behavior.
• Social Network Connection Boxes. Researchers have discovered that social networks play a critical role in almost every aspect of animal life: what they eat, how they protect themselves, who they mate with, the dynamics of parent-offspring relations, aggression, navigation, communication, play, cooperation, culture, and more. Students will discover how social network studies enrich our understanding of the wondrous complexity of animal behavior.

Examining the links between today’s ideas of radical life extension and age-old notions of immortality
 

From Plato’s notion of generation to Derrida’s concept of survival to such modern phenomena as anti-aging treatments, cryogenics, cloning, and whole-brain uploads, Adam Rosenthal’s Prosthetic Immortalities shows how the dream of indefinite life has always been a technological one: a matter of prosthesis. He argues that every biological instance of perpetual life, from one-celled organisms to rejuvenating jellyfish to Henrietta Lacks’s “immortal” cancer cells, always results in the transformation of the original being. There can, therefore, be no certainty of immortality. Yet, because finite mortal life is already marked by difference, division, and change, as Rosenthal concludes: “the problem of immortality will not cease to haunt us.”

Prosthetic Immortalities examines the persistence of humans’ aspirations of deathlessness, showing that the link between immortalization and prostheticization is not unique to a single period but is, rather, a ubiquitous element of the discourse of immortality, encompassing both modern technoscientific efforts and religious discourses of an afterlife. Rosenthal asks to what extent the emergence of a virtual, posited, immortal presence follows from the tenets of empirical science—and not simply from the discourse of biology but also, and more radically still, from biological organization itself.

Rosenthal ultimately argues that the discovery of biological immortals—lifeforms that naturally have indefinitely long lifespans, such as cancer cells and bacteria—present novel conceptual difficulties for traditional philosophical approaches to mortality and selfhood, asking whether it is life itself that first births immortalizing prostheses.