Plant Science

Tobacco was first cultivated and enjoyed by the indigenous inhabitants of the Americas, who used it for medicinal, religious, and social purposes long before the arrival of Columbus. But when Europeans began to colonize the American continents, it became something else entirely - a cultural touchstone of pleasure and success and a coveted commodity that would transform the world economy forever.

Merging ancient healing techniques and cutting-edge science, Drs. Johnson and Plant team up to reveal new groundbreaking science of essential oils, including synergistic actions with cells, genes, and human health. The discoveries revealed in this book will revolutionize the essential oil space, further unlock the unlimited benefits of essential oils, and increase the capacity of humans to live long and healthy lives to their fullest potential. You will discover: • Synergies between essential oils, cells, genes, carrier oils, and medications. • Blending tips to create synergistic ...

Artist, technologist, and philosopher James Bridle’s Ways of Being is a brilliant, searching exploration of different kinds of intelligence—plant, animal, human, artificial—and how they transform our understanding of humans’ place in the cosmos. What does it mean to be intelligent? Is it something unique to humans, or shared with other beings—beings of flesh, wood, stone, and silicon? The last few years have seen rapid advances in “artificial” intelligence.

Most gardeners realize that plants need to be fed but know little to nothing about the nature of the nutrients involved or how they get into plants. Teaming with Nutrients explains how nutrients move into plants and what both macro-nutrients and micro-nutrients do once inside. It shows organic gardeners how to provide these essentials.

Look at the green organism across the room or through the window: the potted plant, or the grass, or a tree. Think how a life spent constantly growing yet rooted in a single spot comes with tremendous challenges. To meet them, plants have come up with some of the most creative methods for surviving of any living thing, us included. Many are so ingenious that they seem nearly impossible. There is no doubt that plants are important: plants, or their green precursors the blue-green algae and algae themselves, have produced all the oxygen in the Earth’s atmosphere, allowing animals to evolve.

Truly a medicine for body and soul, one of cannabis’ greatest gifts is its remarkable potential for spiritual healing and awakening. In this authoritative guide, editor Stephen Gray and 17 other influential voices of the modern cannabis movement explore the spiritual benefits of cannabis and offer guidance on how to interact with the intelligence of this plant ally, a companion and supporter of humanity for millennia.

Herbal remedies have centuries-long track records of health benefits in traditional holistic medicine. And more recently, herbs, plants, spices, and mushrooms have been enjoying a new spotlight as vital parts of every health-conscious menu. In this evidence-based guide, you'll explore the health benefits actually backed up by modern scientific research!

We know that plants are important. They maintain the atmosphere by absorbing carbon dioxide and producing oxygen. They nourish other living organisms and supply psychological benefits to humans as well, improving our moods and beautifying the landscape around us. But plants don’t just passively provide. They also take action. Beronda L. Montgomery explores the vigorous, creative lives of organisms often treated as static and predictable.

In this wide-ranging and accessible new book, biologist-turned-perfumer Elise Vernon Pearlstine turns our human-centered perception of fragrance on its head and investigates plants' evolutionary reasons for creating aromatic molecules. Delving into themes of spirituality, wealth, power, addiction, royalty, fantasy, and more, Pearlstine uncovers the natural history of aromatic substances and their intersection with human culture and civilization.

There are redwoods in California that were ancient by the time Columbus first landed and pines still alive that germinated around the time humans invented writing. There are Douglas firs as tall as skyscrapers and a banyan tree in Calcutta as big as a football field. From the tallest to the smallest, trees inspire wonder in all of us, and in The Tree, Colin Tudge travels around the world - throughout the United States, the Costa Rican rain forest, Panama and Brazil, India, New Zealand, China, and most of Europe - bringing to life stories and facts about the trees around us.

Inside the Dragon's Tower, the fate of the world hangs in the balance. To win, climbers from all corners must brave the harrowing floors one by one. Each floor is tougher and the higher the floor, the less success there is. After a hundred floors filled with unique challenges, a prize awaits—a dragon's egg. To Tem, the Dragon's Tower seems simple from his distant farmland on the frontier. The harsh truth of the situation involves politics, personal sacrifices, and unfathomable struggles to keep advancing.

A natural history of the wilderness in our homes, from the microbes in our showers to the crickets in our basements Even when the floors are sparkling clean and the house seems silent, our domestic domain is wild beyond imagination. In Never Home Alone, biologist Rob Dunn introduces us to the nearly 200,000 species living with us in our own homes, from the Egyptian meal moths in our cupboards and camel crickets in our basements to the lactobacillus lounging on our kitchen counters. You are not alone.

Jennifer Jewell brings listeners on an insightful year-long journey exploring the outsize impact one of nature's smallest manifestations—the simple seed. She examines our skewed notions where "organic" seeds are grown and sourced, reveals how giant multinational agribusiness has refined and patented the genomes of seeds we rely on for staples like corn and soy, and highlights the efforts of activists working to regain legal access to heirloom seeds that were stolen from Indigenous peoples and people of color.

Like many doctors and nutrition experts, bestselling author Dr. Steven Gundry has long endorsed the ketogenic diet—a style of eating that heavily restricts carbohydrate intake to make the body burn fat for fuel. Because ketosis offers a variety of health benefits, including weight loss, reduced risk of illness, and enhanced energy, Dr. Gundry believed his patients’ efforts to adhere to the challenging regimen was worthwhile. That is, until his research uncovered a shocking truth: We’ve gotten keto all wrong.

Von der Autorin des Welt-Bestsellers Geflochtenes Süßgras. »Vom Horten zum Kreislauf, von der Unabhängigkeit zur Interdependenz, vom Verwunden zum Heilen; nur so können wir auch in Zukunft gedeihen.« Was können wir von einem Baum lernen? Alles! Wie man sich einbringt, wie man teilt, wie man lebt. Die Felsenbirne – mit ihren köstlichen dunkelroten Beeren – steht hier als Sinnbild für alles, was wichtig ist: selbstloses Geben und verantwortungsvolles Nehmen. Für Gemeinschaft, Verbundenheit, Dankbarkeit. Dieses Buch lässt uns staunen über die Natur und über uns selbst.

We live in a world of seeds. From our morning toast to the cotton in our clothes, they are quite literally the stuff and staff of life, supporting diets, economies, and civilizations around the globe. Just as the search for nutmeg and the humble peppercorn drove the Age of Discovery, so did coffee beans help fuel the Enlightenment and cottonseed help spark the Industrial Revolution. And from the fall of Rome to the Arab Spring, the fate of nations continues to hinge on the seeds of a Middle Eastern grass known as wheat.

The first mass dungeon break in history grows nearer. Nick and his growing guild are training against time to be ready to stop this “Red Death” before it ever happens, but no one outside Nick’s closest circle knows this true purpose behind their intense tactical team-combat exercises. The secret weighs heavily on Nick as he considers revealing the truth of his regression to his found family, the Walters, and his other allies, hoping they will believe him and still support him when he needs them most.

Author Mark Plotkin, chief ethnobotanist for Conservation International, has spent much of the past 15 years tracking the shamans of the northeast Amazon. Their knowledge of healing plants may hold the cure to some of today's most devastating diseases. This book is a critically acclaimed account of his apprenticeship to these powerful wise men, a gripping journey into a wild and wonderful world seldom glimpsed by outsiders.

The Unlikely Peace at Cuchumaquic is both an epic story and a cry to the heart of humanity based on the author’s realization that human survival depends on keeping alive the seeds of our “original forgotten spiritual excellence.” Prechtel relates our current state of ecological crisis to the rapid disappearance of biodiversity, indigenous cultures, and shared human values. He demonstrates how real human culture is exterminated when real (not genetically modified) seeds are lost.

In this thrilling installment of the best selling "Apocalypse Regression" series, Nick Gallows emerges as a guildmaster, forming the Daedalus Guild to combat not only the supernatural threats lurking in dungeons but also the complexities of leadership. As graduation dungeon tests loom over Hillcrest School of Excellence, Nick's mettle is put to the ultimate test as he faces a colossal Wyrm, a Vampire, and more. Friendships, rivalries, and the mysterious appearance of events outside of Nick’s original timeline converge into a tale of unparalleled suspense and magical intrigue.