Plant Behaviour And Intelligence

This book provides a convincing argument for the view that whole cells and whole plants growing in competitive wild conditions show aspects of plant behaviour that can be accurately described as 'intelligent'. Trewavas argues that behaviour, like intelligence, must be assessed within the constraints of the anatomical and physiological framework of the organism in question. The fact that plants do not have centralized nervous systems for example, does not exclude intelligent behaviour. Outside the human dimension, culture is thought largely absent and fitness is the biological property of value. Thus, solving environmental problems that threaten to reduce fitness is another way of viewing intelligent behaviour and has a similar meaning to adaptively variable behaviour. The capacity to solve these problems might be considered to vary in different organisms, but variation does not mean absence. By extending these ideas into a book that allows a critical and amplified discussion, the author hopes to raise an awareness of the concept of purposive behaviour in plants.

This book argues that whole cells and whole plants growing in competitive wild conditions show aspects of plant behaviour that can be accurately described as "intelligent," and that behaviour, like intelligence, must be assessed within the constraints of the anatomical and physiological framework of the organism in question.

"In this thought-provoking, handsomely illustrated book, Italian neurobiologist Stefano Mancuso considers the fundamental differences between plants and animals and challenges our assumptions about which is the ‘higher’ form of life.” —The Wall Street Journal “Fascinating…full of optimism…this quick, accessible read will appeal to anyone with interest in how plants continue to surprise us.” —Library Journal Do plants have intelligence? Do they have memory? Are they better problem solvers than people? The Revolutionary Genius of Plants—a fascinating, paradigm-shifting work that upends everything you thought you knew about plants—makes a compelling scientific case that these and other astonishing ideas are all true. Plants make up eighty percent of the weight of all living things on earth, and yet it is easy to forget that these innocuous, beautiful organisms are responsible for not only the air that lets us survive, but for many of our modern comforts: our medicine, food supply, even our fossil fuels. On the forefront of uncovering the essential truths about plants, world-renowned scientist Stefano Mancuso reveals the surprisingly sophisticated ability of plants to innovate, to remember, and to learn, offering us creative solutions to the most vexing technological and ecological problems that face us today. Despite not having brains or central nervous systems, plants perceive their surroundings with an even greater sensitivity than animals. They efficiently explore and react promptly to potentially damaging external events thanks to their cooperative, shared systems; without any central command centers, they are able to remember prior catastrophic events and to actively adapt to new ones. Every page of The Revolutionary Genius of Plants bubbles over with Stefano Mancuso’s infectious love for plants and for the eye-opening research that makes it more and more clear how remarkable our fellow inhabitants on this planet really are. In his hands, complicated science is wonderfully accessible, and he has loaded the book with gorgeous photographs that make for an unforgettable reading experience. The Revolutionary Genius of Plants opens the doors to a new understanding of life on earth.

In this book, a leading plant scientist offers a new understanding of the botanical world and a passionate argument for intelligent plant life. Are plants intelligent? Can they solve problems, communicate, and navigate their surroundings? For centuries, philosophers and scientists have argued that plants are unthinking and inert, yet discoveries over the past fifty years have challenged this idea, shedding new light on the complex interior lives of plants. In Brilliant Green, leading scientist Stefano Mancuso presents a new paradigm in our understanding of the vegetal world. He argues that plants process information, sleep, remember, and signal to one another-showing that, far from passive machines, plants are intelligent and aware. Part botany lesson, part manifesto, Brilliant Green is an engaging and passionate examination of the inner workings of the plant kingdom.--

Plants are people too? No, but in this work of philosophical botany Matthew Hall challenges readers to reconsider the moral standing of plants, arguing that they are other-than-human persons. Plants constitute the bulk of our visible biomass, underpin all natural ecosystems, and make life on Earth possible. Yet plants are considered passive and insensitive beings rightly placed outside moral consideration. As the human assault on nature continues, more ethical behavior toward plants is needed. Hall surveys Western, Eastern, Pagan, and Indigenous thought as well as modern science for attitudes toward plants, noting the particular resources for plant personhood and those modes of thought which most exclude plants. The most hierarchical systems typically put plants at the bottom, but Hall finds much to support a more positive view of plants. Indeed, some indigenous animisms actually recognize plants as relational, intelligent beings who are the appropriate recipeints of care and respect. New scientific findings encourage this perspective, revealing that plants possess many of the capacities of sentience and mentality traditionally denied them.

This compelling story of a scientist’s discovery of plant communication reveals how we “have been misunderstanding plants, and ourselves, for all of history”—for fans of The Hidden Life of Trees (The Paris Review). In this “phytobiography”—a collection of stories written in partnership with a plant—research scientist Monica Gagliano shares genuine first-hand accounts from her research into plant communication and cognition. By transcending the view of plants as the objects of scientific materialism, Gagliano encourages us to rethink plants as people—beings with subjectivity, consciousness, and volition, and hence having the capacity for their own perspectives and voices. The book draws on up-close-and-personal encounters with the plants themselves, as well as plant shamans, indigenous elders, and mystics from around the world and integrates these experiences with an incredible research journey and the groundbreaking scientific discoveries that emerged from it. Gagliano has published numerous peer-reviewed scientific papers on how plants have a Pavlov-like response to stimuli and can learn, remember, and communicate to neighboring plants. She has pioneered the brand-new research field of plant bioacoustics, for the first time experimentally demonstrating that plants emit their own 'voices' and, moreover, detect and respond to the sounds of their environments. By demonstrating experimentally that learning is not the exclusive province of animals, Gagliano has re-ignited the discourse on plant subjectivity and ethical and legal standing. This is the story of how she made those discoveries and how the plants helped her along the way.

Why is it that plants do not need to move? How does a nonmotile organism have sex or defend itself? Why are some plants virtually immortal? What is the mechanism that allows plants to exploit a practically inexhaustible extraterrestrial energy source? How do plants regulate the composition of our planet’s atmosphere? Why have there not been mass extinctions among plants as there have been among animals? How do plants communicate with one another? In the end, are plants intelligent organisms? These are some of the questions the author discusses to demonstrate that plants are wrongly considered to be simple organisms lacking specific behaviour and intelligence. This book promises to be as pleasant a surprise as Alice’s experience in the white rabbit’s warren, in which she encountered a world very different from ours. The author explains the biology of plants following Einstein's maxim that everything should be made as simple as possible, but not simpler.

In this playful yet informative manifesto, a leading plant neurobiologist presents the eight fundamental pillars on which the life of plants—and by extension, humans—rests. Even if they behave as though they were, humans are not the masters of the Earth, but only one of its most irksome residents. From the moment of their arrival, about three hundred thousand years ago—nothing when compared to the history of life on our planet—humans have succeeded in changing the conditions of the planet so drastically as to make it a dangerous place for their own survival. The causes of this reckless behavior are in part inherent in their predatory nature, but they also depend on our total incomprehension of the rules that govern a community of living beings. We behave like children who wreak havoc, unaware of the significance of the things they are playing with. In The Nation of Plants, the most important, widespread, and powerful nation on Earth finally gets to speak. Like attentive parents, plants, after making it possible for us to live, have come to our aid once again, giving us their rules: the first Universal Declaration of Rights of Living Beings written by the plants. A short charter based on the general principles that regulate the common life of plants, it establishes norms applicable to all living beings. Compared to our constitutions, which place humans at the center of the entire juridical reality, in conformity with an anthropocentricism that reduces to things all that is not human, plants offer us a revolution.