This book assembles recent research on memory and learning in plants. Organisms that share a capability to store information about experiences in the past have an actively generated background resource on which they can compare and evaluate coming experiences in order to react faster or even better. This is an essential tool for all adaptation purposes. Such memory/learning skills can be found from bacteria up to fungi, animals and plants, although until recently it had been mentioned only as capabilities of higher animals. With the rise of epigenetics the context dependent marking of experiences on the genetic level is an essential perspective to understand memory and learning in organisms. Plants are highly sensitive organisms that actively compete for environmental resources. They assess their surroundings, estimate how much energy they need for particular goals, and then realize the optimum variant. They take measures to control certain environmental resources. They perceive themselves and can distinguish between 'self' and 'non-self'. They process and evaluate information and then modify their behavior accordingly. The book will guide scientists in further investigations on these skills of plant behavior and on how plants mediate signaling processes between themselves and the environment in memory and learning processes.

The Green Thread: Dialogues with the Vegetal World is an interdisciplinary collection of essays in the emerging field of Plant Studies. The volume is the first of its kind to bring together a dynamic body of scholarship that shares a critique of long-standing human perceptions of plants as lacking autonomy, agency, consciousness, and, intelligence. The leading metaphor of the book-"the green thread", echoing poet Dylan Thomas' phrase "the green fuse"-carries multiple meanings. On a more apparent level, "the green thread" is what weaves together the diverse approaches of this collection: an interest in the vegetal that goes beyond single disciplines and specialist discourses, and one that not only encourages but necessitates interdisciplinary and even interspecies dialogue. On another level, "the green thread" links creative and historical productions to the materiality of the vegetal-a reality reflecting our symbiosis with oxygen-producing beings. In short, The Green Thread refers to the conversations about plants that transcend strict disciplinary boundaries as well as to the possibility of dialogue with plants.

Explorations of plant consciousness and human interactions with the natural world. From apples to ayahuasca, coffee to kurrajong, passionflower to peyote, plants are conscious beings. How they interact with each other, with humanity and with the world at large has long been studied by researchers, scientists and spiritual teachers and seekers. The Mind of Plants: Narratives of Vegetal Intelligence brings together works from all these disciplines and more in a collection of essays that highlights what we know and what we intuit about botanical life. The Mind of Plants, featuring a foreword by Dennis McKenna, is a collection of short essays, narratives and poetry on plants and their interaction with humans. Contributors include Robin Wall Kimmerer, author of the New York Times' best seller Braiding Sweetgrass, Jeremy Narby, John Kinsella, Luis Eduardo Luna, Megan Kaminski and dozens more. The book's editors, John C. Ryan, Patricia Vieira and Monica Gagliano - each of whom also contributed works to the collection - weave together essays, personal reflections and poems paired with intricate illustrations by Jose Maria Pout. Recent scientific research in the field of plant cognition highlights the capacity of botanical life to discern between options and learn from prior experiences or, in other words, to think. The Mind of Plants includes texts that interpret this concept broadly. As Mckenna writes in his foreword, "What the reader will find here, expressed in poetry and prose, are stories that are infused with cherished memories and inspired celebrations of unique relationships with a group of organisms that are alien and unlike us in every way, yet touch human lives in myriad ways."

This book assembles recent research on memory and learning in plants. Organisms that share a capability to store information about experiences in the past have an actively generated background resource on which they can compare and evaluate coming experiences in order to react faster or even better. This is an essential tool for all adaptation purposes. Such memory/learning skills can be found from bacteria up to fungi, animals and plants, although until recently it had been mentioned only as capabilities of higher animals. With the rise of epigenetics the context dependent marking of experiences on the genetic level is an essential perspective to understand memory and learning in organisms. Plants are highly sensitive organisms that actively compete for environmental resources. They assess their surroundings, estimate how much energy they need for particular goals, and then realize the optimum variant. They take measures to control certain environmental resources. They perceive themselves and can distinguish between 'self' and 'non-self'. They process and evaluate information and then modify their behavior accordingly. The book will guide scientists in further investigations on these skills of plant behavior and on how plants mediate signaling processes between themselves and the environment in memory and learning processes.

The eighteenth-century naturalist Erasmus Darwin (grandfather of Charles) argued that plants are animate, living beings and attributed them sensation, movement, and a certain degree of mental activity, emphasizing the continuity between humankind and plant existence. Two centuries later, the understanding of plants as active and communicative organisms has reemerged in such diverse fields as plant neurobiology, philosophical posthumanism, and ecocriticism. The Language of Plants brings together groundbreaking essays from across the disciplines to foster a dialogue between the biological sciences and the humanities and to reconsider our relation to the vegetal world in new ethical and political terms. Viewing plants as sophisticated information-processing organisms with complex communication strategies (they can sense and respond to environmental cues and play an active role in their own survival and reproduction through chemical languages) radically transforms our notion of plants as unresponsive beings, ready to be instrumentally appropriated. By providing multifaceted understandings of plants, informed by the latest developments in evolutionary ecology, the philosophy of biology, and ecocritical theory, The Language of Plants promotes the freedom of imagination necessary for a new ecological awareness and more sustainable interactions with diverse life forms. Contributors: Joni Adamson, Arizona State U; Nancy E. Baker, Sarah Lawrence College; Karen L. F. Houle, U of Guelph; Luce Irigaray, Centre National de la Recherche Scientifique, Paris; Erin James, U of Idaho; Richard Karban, U of California at Davis; Andre Kessler, Cornell U; Isabel Kranz, U of Vienna; Michael Marder, U of the Basque Country (UPV-EHU); Timothy Morton, Rice U; Christian Nansen, U of California at Davis; Robert A. Raguso, Cornell U; Catriona Sandilands, York U.

The Green Thread: Dialogues with the Vegetal World is an interdisciplinary collection of essays in the emerging field of Plant Studies. The volume is the first of its kind to bring together a dynamic body of scholarship that shares a critique of long-standing human perceptions of plants as lacking autonomy, agency, consciousness, and, intelligence. The leading metaphor of the book-"the green thread", echoing poet Dylan Thomas' phrase "the green fuse"-carries multiple meanings. On a more apparent level, "the green thread" is what weaves together the diverse approaches of this collection: an interest in the vegetal that goes beyond single disciplines and specialist discourses, and one that not only encourages but necessitates interdisciplinary and even interspecies dialogue. On another level, "the green thread" links creative and historical productions to the materiality of the vegetal-a reality reflecting our symbiosis with oxygen-producing beings. In short, The Green Thread refers to the conversations about plants that transcend strict disciplinary boundaries as well as to the possibility of dialogue with plants.