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WJEC/Eduqas A-level Geography Student Guide 5: Change and challenges; 21st century challenges
by Simon OakesReinforce students' geographical understanding throughout their course; clear topic summaries with sample questions and answers help students improve their exam technique and achieve their best.Written by teachers with extensive examining experience, this guide:- Helps students identify what they need to know with a concise summary of the topics examined at AS and A-level- Consolidates understanding through assessment tips and knowledge-check questions- Offers opportunities for students to improve their exam technique by consulting sample graded answers to exam-style questions- Develops independent learning and research skills- Provides the content students need to produce their own revision notes
WJEC/Eduqas A-level Geography Student Guide 5: Global Governance: Change and challenges; 21st century challenges
by Simon OakesExam Board: WJEC, Eduqas Level: AS/A-level Subject: Geography First Teaching: September 2016 First Exam: Summer 2017Reinforce students' geographical understanding throughout their course; clear topic summaries with sample questions and answers help students improve their exam technique and achieve their best.Written by teachers with extensive examining experience, this guide:- Helps students identify what they need to know with a concise summary of the topics examined at AS and A-level- Consolidates understanding through assessment tips and knowledge-check questions- Offers opportunities for students to improve their exam technique by consulting sample graded answers to exam-style questions- Develops independent learning and research skills- Provides the content students need to produce their own revision notes
WJEC/Eduqas A-level Geography Student Guide 6: Contemporary Themes in Geography
by Nicky KingExam Board: WJEC/EduqasLevel: AS/A-levelSubject: GeographyFirst teaching: September 2016First exams: Summer 2017 (AS), Summer 2018 (A-level)Reinforce students' geographical understanding throughout their course; clear topic summaries with sample questions and answers help students improve their exam technique and achieve their best.Written by a teacher with extensive examining experience, this guide:- Helps students identify what they need to know with a concise summary of the topics examined at AS and A-level- Consolidates understanding through assessment tips and knowledge-check questions- Offers opportunities for students to improve their exam technique by consulting sample graded answers to exam-style questions- Develops independent learning and research skills- Provides the content students need to produce their own revision notes
WJEC/Eduqas A-level Geography Student Guide 6: Contemporary Themes in Geography
by Nicky KingExam Board: WJEC/EduqasLevel: AS/A-levelSubject: GeographyFirst teaching: September 2016First exams: Summer 2017 (AS), Summer 2018 (A-level)Reinforce students' geographical understanding throughout their course; clear topic summaries with sample questions and answers help students improve their exam technique and achieve their best.Written by a teacher with extensive examining experience, this guide:- Helps students identify what they need to know with a concise summary of the topics examined at AS and A-level- Consolidates understanding through assessment tips and knowledge-check questions- Offers opportunities for students to improve their exam technique by consulting sample graded answers to exam-style questions- Develops independent learning and research skills- Provides the content students need to produce their own revision notes
WJEC/Eduqas AS/A-level Geography Student Guide 1: Changing Places
by David BurtenshawReinforce students' geographical understanding throughout their course; clear topic summaries with sample questions and answers help students improve their exam technique and achieve their best.Written by a teacher with extensive examining experience, this guide:- Helps students identify what they need to know with a concise summary of the topics examined at AS and A-level- Consolidates understanding through assessment tips and knowledge-check questions- Offers opportunities for students to improve their exam technique by consulting sample graded answers to exam-style questions- Develops independent learning and research skills- Provides the content students need to produce their own revision notes
WJEC/Eduqas AS/A-level Geography Student Guide 1: Changing places
by Kevin Davis David BurtenshawReinforce geographical understanding throughout the course with clear topic summaries and sample questions and answers to help your students target higher grades. Written by teachers with extensive examining experience and fully updated for 2020 by experienced teacher and author Kevin Davies, this Student Guide covers:- Eduqas A-level Component 1: Changing landscapes and changing places, Section B Changing places- WJEC AS Unit 2 Changing placesOur Student Guides are divided into two key sections Content Guidance and Questions and Answers.Content Guidance will help your students to:- Identify key content for the exams with our concise coverage of topics - Reinforce your learning with bullet-list summaries at the end of each section- Test your knowledge with rapid-fire knowledge check questions and answersQuestions and Answers will help your students to: - Build understanding of the different question types- Find out what examiners are looking for with sample answers and commentary explaining why marks have been awarded
WJEC/Eduqas AS/A-level Geography Student Guide 1: Changing places
by Kevin Davis David BurtenshawReinforce geographical understanding throughout the course with clear topic summaries and sample questions and answers to help your students target higher grades. Written by teachers with extensive examining experience and fully updated for 2020 by experienced teacher and author Kevin Davies, this Student Guide covers:- Eduqas A-level Component 1: Changing landscapes and changing places, Section B Changing places- WJEC AS Unit 2 Changing placesOur Student Guides are divided into two key sections Content Guidance and Questions and Answers.Content Guidance will help your students to:- Identify key content for the exams with our concise coverage of topics - Reinforce your learning with bullet-list summaries at the end of each section- Test your knowledge with rapid-fire knowledge check questions and answersQuestions and Answers will help your students to: - Build understanding of the different question types- Find out what examiners are looking for with sample answers and commentary explaining why marks have been awarded
WJEC/Eduqas AS/A-level Geography Student Guide 2: Coastal Landscapes; Tectonic Hazards
by Sue WarnExam Board: EduqasLevel: AS/A-levelSubject: GeographyFirst Teaching: September 2016First Exam: September 2017Reinforce students' geographical understanding throughout their course; clear topic summaries with sample questions and answers help students improve their exam technique and achieve their best.Written by a teacher with extensive examining experience, this guide:- Helps students identify what they need to know with a concise summary of the topics examined at AS and A-level- Consolidates understanding through assessment tips and knowledge-check questions- Offers opportunities for students to improve their exam technique by consulting sample graded answers to exam-style questions- Develops independent learning and research skills- Provides the content students need to produce their own revision notes
WJEC/Eduqas AS/A-level Geography Student Guide 2: Coastal landscapes and Tectonic hazards
by Kevin Davis Sue WarnReinforce geographical understanding throughout the course with clear topic summaries and sample questions and answers to help your students target higher grades. Written by teachers with extensive examining experience and fully updated for 2020 by experienced teacher and author Kevin Davies, this Student Guide covers:- Eduqas A-level Component 1: Changing landscapes and changing places, Section A Coastal landscapes - Eduqas A-level Component 3: Contemporary themes in geography, Section A Tectonic hazards- WJEC AS Unit 1 Changing landscapes, Section A Coastal landscapes and Section B Tectonic hazards - WJEC A2 Unit 4 Contemporary themes in geography, Section A Tectonic hazards Our Student Guides are divided into two key sections Content Guidance and Questions and Answers.Content Guidance will help your students to: - Identify key content for the exams with our concise coverage of topics - Reinforce your learning with bullet-list summaries at the end of each section - Test your knowledge with rapid-fire knowledge check questions and answers Questions and Answers will help your students to: - Build understanding of the different question types - Find out what examiners are looking for with sample answers and commentary explaining why marks have been awarded
WJEC/Eduqas AS/A-level Geography Student Guide 2: Coastal landscapes and Tectonic hazards
by Kevin Davis Sue WarnReinforce geographical understanding throughout the course with clear topic summaries and sample questions and answers to help your students target higher grades. Written by teachers with extensive examining experience and fully updated for 2020 by experienced teacher and author Kevin Davies, this Student Guide covers:- Eduqas A-level Component 1: Changing landscapes and changing places, Section A Coastal landscapes - Eduqas A-level Component 3: Contemporary themes in geography, Section A Tectonic hazards- WJEC AS Unit 1 Changing landscapes, Section A Coastal landscapes and Section B Tectonic hazards - WJEC A2 Unit 4 Contemporary themes in geography, Section A Tectonic hazards Our Student Guides are divided into two key sections Content Guidance and Questions and Answers.Content Guidance will help your students to: - Identify key content for the exams with our concise coverage of topics - Reinforce your learning with bullet-list summaries at the end of each section - Test your knowledge with rapid-fire knowledge check questions and answers Questions and Answers will help your students to: - Build understanding of the different question types - Find out what examiners are looking for with sample answers and commentary explaining why marks have been awarded
WJEC/Eduqas AS/A-level Geography Student Guide 3: Glaciated Landscapes; Tectonic Hazards
by Sue WarnReinforce students' geographical understanding throughout their course; clear topic summaries with sample questions and answers help students improve their exam technique and achieve their best.Written by a teacher with extensive examining experience, this guide:- Helps students identify what they need to know with a concise summary of the topics examined at AS and A-level- Consolidates understanding through assessment tips and knowledge-check questions- Offers opportunities for students to improve their exam technique by consulting sample graded answers to exam-style questions- Develops independent learning and research skills- Provides the content students need to produce their own revision notes
WJEC/Eduqas AS/A-level Geography Student Guide 3: Glaciated landscapes and Tectonic hazards
by Kevin Davis Sue WarnReinforce geographical understanding throughout the course with clear topic summaries and sample questions and answers to help your students target higher grades. Written by teachers with extensive examining experience and fully updated for 2020 by experienced teacher and author Kevin Davies, this Student Guide covers: - Eduqas A-level Component 1: Changing landscapes and changing places, Section A Glaciated landscapes- Eduqas A-level Component 3: Contemporary themes in geography, Section A Tectonic hazards - WJEC AS Unit 1 Changing landscapes, Section A Glaciated landscapes and Section B Tectonic hazards- WJEC A2 Unit 4 Contemporary themes in geography, Section A Tectonic hazards Our Student Guides are divided into two key sections Content Guidance and Questions and Answers.Content Guidance will help your students to: - Identify key content for the exams with our concise coverage of topics- Reinforce your learning with bullet-list summaries at the end of each section- Test your knowledge with rapid-fire knowledge check questions and answersQuestions and Answers will help your students to:- Build understanding of the different question types- Find out what examiners are looking for with sample answers and commentary explaining why marks have been awarded
WJEC/Eduqas AS/A-level Geography Student Guide 3: Glaciated landscapes and Tectonic hazards
by Kevin Davis Sue WarnReinforce geographical understanding throughout the course with clear topic summaries and sample questions and answers to help your students target higher grades. Written by teachers with extensive examining experience and fully updated for 2020 by experienced teacher and author Kevin Davies, this Student Guide covers: - Eduqas A-level Component 1: Changing landscapes and changing places, Section A Glaciated landscapes- Eduqas A-level Component 3: Contemporary themes in geography, Section A Tectonic hazards - WJEC AS Unit 1 Changing landscapes, Section A Glaciated landscapes and Section B Tectonic hazards- WJEC A2 Unit 4 Contemporary themes in geography, Section A Tectonic hazards Our Student Guides are divided into two key sections Content Guidance and Questions and Answers.Content Guidance will help your students to: - Identify key content for the exams with our concise coverage of topics- Reinforce your learning with bullet-list summaries at the end of each section- Test your knowledge with rapid-fire knowledge check questions & answersQuestions and Answers will help your students to:- Build understanding of the different question types- Find out what examiners are looking for with sample answers and commentary explaining why marks have been awarded
Wadi Flash Floods: Challenges and Advanced Approaches for Disaster Risk Reduction (Natural Disaster Science and Mitigation Engineering: DPRI reports)
by Tetsuya Sumi Sameh A. Kantoush Mohamed SaberThis open access book brings together research studies, developments, and application-related flash flood topics on wadi systems in arid regions. The major merit of this comprehensive book is its focus on research and technical papers as well as case study applications in different regions worldwide that cover many topics and answer several scientific questions. The book chapters comprehensively and significantly highlight different scientific research disciplines related to wadi flash floods, including climatology, hydrological models, new monitoring techniques, remote sensing techniques, field investigations, international collaboration projects, risk assessment and mitigation, sedimentation and sediment transport, and groundwater quality and quantity assessment and management. In this book, the contributing authors (engineers, researchers, and professionals) introduce their recent scientific findings to develop suitable, applicable, and innovative tools for forecasting, mitigation, and water management as well as society development under seven main research themes as follows: Part 1. Wadi Flash Flood Challenges and Strategies Part 2. Hydrometeorology and Climate Changes Part 3. Rainfall–Runoff Modeling and Approaches Part 4. Disaster Risk Reduction and Mitigation Part 5. Reservoir Sedimentation and Sediment Yield Part 6. Groundwater Management Part 7. Application and Case Studies The book includes selected high-quality papers from five series of the International Symposium on Flash Floods in Wadi Systems (ISFF) that were held in 2015, 2016, 2017, 2018, and 2020 in Japan, Egypt, Oman, Morocco, and Japan, respectively. These collections of chapters could provide valuable guidance and scientific content not only for academics, researchers, and students but also for decision-makers in the MENA region and worldwide.
Wading Right In: Discovering the Nature of Wetlands
by Catherine Owen Koning Sharon M. AshworthWhere can you find mosses that change landscapes, salamanders with algae in their skin, and carnivorous plants containing whole ecosystems in their furled leaves? Where can you find swamp-trompers, wildlife watchers, marsh managers, and mud-mad scientists? In wetlands, those complex habitats that play such vital ecological roles. In Wading Right In, Catherine Owen Koning and Sharon M. Ashworth take us on a journey into wetlands through stories from the people who wade in the muck. Traveling alongside scientists, explorers, and kids with waders and nets, the authors uncover the inextricably entwined relationships between the water flows, natural chemistry, soils, flora, and fauna of our floodplain forests, fens, bogs, marshes, and mires. Tales of mighty efforts to protect rare orchids, restore salt marshes, and preserve sedge meadows become portals through which we visit major wetland types and discover their secrets, while also learning critical ecological lessons. The United States still loses wetlands at a rate of 13,800 acres per year. Such loss diminishes the water quality of our rivers and lakes, depletes our capacity for flood control, reduces our ability to mitigate climate change, and further impoverishes our biodiversity. Koning and Ashworth’s stories captivate the imagination and inspire the emotional and intellectual connections we need to commit to protecting these magical and mysterious places.
Wait Five Minutes: Weatherlore in the Twenty-First Century
by Shelley Ingram, Willow G. MullinsContributions by Emma Frances Bloomfield, Sheila Bock, Kristen Bradley, Hannah Chapple, James Deutsch, Máirt Hanley, Christine Hoffmann, Kate Parker Horigan, Shelley Ingram, John Laudun, Jordan Lovejoy, Lena Marander-Eklund, Jennifer Morrison, Willow G. Mullins, Anne Pryor, Todd Richardson, and Claire Schmidt The weather governs our lives. It fills gaps in conversations, determines our dress, and influences our architecture. No matter how much our lives may have moved indoors, no matter how much we may rely on technology, we still monitor the weather. Wait Five Minutes: Weatherlore in the Twenty-First Century draws from folkloric, literary, and scientific theory to offer up new ways of thinking about this most ancient of phenomena.Weatherlore is a concept that describes the folk beliefs and traditions about the weather that are passed down casually among groups of people. Weatherlore can be predictive, such as the belief that more black than brown fuzz on a woolly bear caterpillar signals a harsh winter. It can be the familiar commentary that eases daily social interactions, such as asking, “Is it hot (or cold) enough for you?” Other times, it is simply ubiquitous: “If you don’t like the weather, wait five minutes and it will change.” From detailing personal experiences at picnics and suburban lawns to critically analyzing storm stories, novels, and flood legends, contributors offer engaging multidisciplinary perspectives on weatherlore. As we move further into the twenty-first century, an increasing awareness of climate change and its impacts on daily life calls for a folkloristic reckoning with the weather and a rising need to examine vernacular understandings of weather and climate. Weatherlore helps us understand and shape global political conversations about climate change and biopolitics at the same time that it influences individual, group, and regional lives and identities. We use weather, and thus its folklore, to make meaning of ourselves, our groups, and, quite literally, our world.
Waiting for Coyote's Call: An Eco-memoir from the Missouri River Bluff
by Jerry WilsonInspired by the works of Henry David Thoreau, Aldo Leopold, and Annie Dillard, Jerry Wilson's eco-memoir Waiting for Coyote's Call covers twenty-five years of trying to live life while leaving as small an environmental footprint as possible. Wilson encourages the reader to think about his or her place in nature as he recounts his own family's experiences on prairie and woodland near the Missouri River in eastern South Dakota. Wilson chronicles his family's building of an eco-friendly solar home and their attempts to restore the plowed-under prairie to its original state. He muses on the beauty and simplicity of nature in contrast to modern lifestyles in which time is ever-more precious and convenience often outweighs other considerations. Taking the reader on midnight rambles through his "Big Woods," Wilson shares his wonder at the creatures that also make their home on the bluff. From his delight in home-grown tomatoes and high-flying Sandhill cranes to concerns about human interaction with the web of life, the stories of Wilson's quarter of a century on the Missouri River bluff spring off the pages of Waiting for Coyote's Call. Fawns leap and turkeys strut past his window as Wilson listens for the plaintive howl of the prairie predator.
Waiting for the Big One: Risk, Science, Experience, and Culture in Disaster Preparedness
by Charlotte Mazel-CabasseThis book helps understand how the future Big One (a large-scale and often-predicted earthquake) is understood, defined, and mitigated by experts, scientists, and residents in the San Francisco Bay Area. Following the idea that earthquake risk is multiple and hard to grasp, the book explores the earthquake’s “mode of existence,” guiding the reader through different epistemic moments of the earthquake-risk definition. Through in-depth interviews, the book provides a rarely seen anthropology of risk from the perspective of experts, scientists, and concerned residents for whom the possibility of partial or complete destruction of their living environment is a constant companion of their everyday lives. It argues that the characterization of the threats and the measures taken to limit its impacts constitute an integrated part of both their residential experiences and their professional practices.
Waiting for the Sun to Disappear
by Buffy SilvermanJeff and his cousin Liz are waiting to see the solar eclipse! Together, they learn about why eclipses happen and why seeing one is special. Do you know why eclipses happen? Learn how the moon and sun interact with Earth in order to create this solar spectacular!
Wake Up And Smell The Planet: The Non-Pompous, Non-Preachy Grist Guide To Greening Your Day
by Brangien Davis Katharine WrothBased on the Grist website (www. grist. org), this compact guide to making environmentally-responsible choices on a daily basis is an irreverent complement to Al Gore's PowerPoint approach. Davis (a writer/editor in Seattle) and Wroth (an environmental writer) discuss sustainable alternatives to everything from autos to dog, diaper, and electronic waste.
Waking Up in Eden: In Pursuit of an Impassioned Life on an Imperiled Island
by Lucinda FleesonA woman journeys to Kauai to save Hawaii’s native plants: “Part history, part personal confession, part cautionary tale about environmental preservation” (Gioia Diliberto, author of Paris Without End). One day, Lucinda Fleeson quit her big-city newspaper job, sold her suburban house, and moved halfway across the world to the island of Kauai to work at the National Tropical Botanical Garden. Imagine a hundred-acre garden estate nestled amid ocean cliffs, rain forests, and secluded coves. Exotic and beautiful, yes, but as Fleeson awakens to this sensual world, exploring the island’s food, beaches, and history, she encounters an endangered paradise—the Hawaii we don’t see in the tourist brochures. Native plants are dying at an astonishing rate—Hawaii is called the Extinction Capital of the World—and invasive species (plants, animals, and humans) have imperiled this Garden of Eden. Fleeson accompanies a plant hunter into the rain forest to find the last of a dying species, descends into limestone caves with a paleontologist who deconstructs island history through fossil life, and shadows a botanical pioneer who propagates rare seeds, hoping to reclaim the landscape. Her grown-up adventure is a reminder of the value of choosing passion over security, individuality over convention, and the pressing need to protect the earth. And as she witnesses the island’s plant renewal efforts, she sees her own life blossom again. “[An] impeccably researched, beautifully told tale of how America’s most exotic locale transformed the life of an urban journalist.” —Gioia Diliberto “As she delves deep into the island’s history and ventures far into its delicate ecosystem, Fleeson undertakes her own personal and professional salvation, a spirited and daring pilgrimage that is both revelatory and enlightening.” —Booklist
Waking the Frog: Solutions for Our Climate Change Paralysis
by Tom Rand<p>A venture capitalist, entrepreneur, and engineer, Tom Rand looks to contemporary psychology, economics, business, and finance to explain our difficulty in confronting one of the most fundamental problems of our time. Rand’s account doesn’t just point fingers at the bad guys, but goes deeper—to our motivations, institutional lethargy, and deeply buried assumptions about market economics. <p>Waking the Frog reveals that our ingenuity, technology, capital, and policy can work together to turn down the heat—and at the same time enable the largest economic opportunity of the twenty-first century. </p>
Waldböden: Ein Bildatlas der Wichtigsten Bodentypen aus Österreich, Deutschland und der Schweiz
by Ernst Leitgeb Rainer Reiter Michael Englisch Peter Lüscher Peter Schad Karl Heinz FegerEin einzigartiger Bildband reich an Beispielen der maßgeblichen Bodentypen. Im Fokus: die Waldgebiete Österreichs, Deutschlands und der Schweiz. Zu jedem Bodenprofil sind umfassende Daten zu über 40 Bodenmerkmalen angeführt, die anschaulich aufbereitet und interpretiert sind. Zusammen mit Kommentaren zum Baumwachstum und zur Waldbewirtschaftung liefern diese Bodendokumentationen wertvolle Hinweise für die Praxis. Die zum Teil speziell für dieses Buch aufgenommenen Bodenprofile (Auflagehumus und Mineralboden) sind eine gute Unterstützung für die Bodenansprache vor Ort. Vereinheitlichte bodenkundliche Methoden, die im Erläuterungsteil ausführlich erklärt sind, erlauben einen raschen Vergleich der Böden. Gerade durch die aktuelle Debatte über mögliche Folgen einer Klimaänderung für die Waldwirtschaft und über die Kohlenstoffspeicherung in Wäldern steht der Waldboden im Mittelpunkt des Interesses. Ein kompakter und 'geländetauglicher' Waldboden-Atlas für alle bodenkundlich Interessierten in Lehre, Praxis, Verwaltung, Beratung und Planung.
Walden Warming: Climate Change Comes to Thoreau's Woods
by Richard B. PrimackIn his meticulous notes on the natural history of Concord, Massachusetts, Henry David Thoreau records the first open flowers of highbush blueberry on May 11, 1853. If he were to look for the first blueberry flowers in Concord today, mid-May would be too late. In the 160 years since Thoreau’s writings, warming temperatures have pushed blueberry flowering three weeks earlier, and in 2012, following a winter and spring of record-breaking warmth, blueberries began flowering on April 1--six weeks earlier than in Thoreau’s time. The climate around Thoreau’s beloved Walden Pond is changing, with visible ecological consequences. In Walden Warming, Richard B. Primack uses Thoreau and Walden, icons of the conservation movement, to track the effects of a warming climate on Concord’s plants and animals. Under the attentive eyes of Primack, the notes that Thoreau made years ago are transformed from charming observations into scientific data sets. Primack finds that many wildflower species that Thoreau observed--including familiar groups such as irises, asters, and lilies--have declined in abundance or have disappeared from Concord. Primack also describes how warming temperatures have altered other aspects of Thoreau’s Concord, from the dates when ice departs from Walden Pond in late winter, to the arrival of birds in the spring, to the populations of fish, salamanders, and butterflies that live in the woodlands, river meadows, and ponds. Primack demonstrates that climate change is already here, and it is affecting not just Walden Pond but many other places in Concord and the surrounding region. Although we need to continue pressuring our political leaders to take action, Primack urges us each to heed the advice Thoreau offers in Walden: to "live simply and wisely. ” In the process, we can each minimize our own contributions to our warming climate.
Walden Warming: Climate Change Comes to Thoreau's Woods
by Richard B. Primack&“An unnervingly close-to-home perspective [on] the dynamics and impact of climate change on plants, birds, and myriad other species, including us.&”—Booklist In his meticulous notes on the natural history of Concord, Massachusetts, Henry David Thoreau records the first open flowers of highbush blueberry on May 11, 1853. If he were to look for the first blueberry flowers in Concord today, mid-May would be too late. Warming temperatures have pushed blueberry flowering three weeks earlier, and in 2012, following a period of record-breaking warmth, blueberries began flowering on April 1—six weeks earlier than in Thoreau&’s time. In Walden Warming, Richard B. Primack uses Thoreau and Walden, icons of the conservation movement, to track the effects of a warming climate on Concord&’s plants and animals, with the notes that Thoreau made years ago transformed from charming observations into scientific data sets. Primack finds that many wildflower species that Thoreau observed, including familiar groups such as irises, asters, and lilies, have declined in abundance or disappeared from Concord. Primack also describes how warming temperatures have altered other aspects of Thoreau&’s Concord, from the dates when ice departs from Walden Pond in late winter, to the arrival of birds in the spring, to the populations of fish, salamanders, and butterflies that live in the woodlands, river meadows, and ponds. Demonstrating the effects of climate change in a unique, concrete way using this historical and literary landmark as a touchstone, Richard Primack urges us to heed the advice Thoreau offers in Walden: to live simply and wisely. In the process, we can minimize our own contributions to our warming climate.