Resultados para "A B" en Medioambiente

In this Very Short Introduction, Paul B. Wignall looks at the causes and nature of extinctions, past and present, and the factors that can make a species vulnerable. Summarizing what we know about all of the major and minor extinction events, he examines some of the greatest debates in modern science, such as the relative role of climate and humans in the death of the Pleistocene megafauna, including mammoths and giant ground sloths, and the roles that global warming, ocean acidification, and deforestation are playing in present-day extinctions.

The Modern Scholar series offers you college-level courses taught by the world's most respected professors. As these expert teachers guide you through the course material, you become more knowledgeable and better versed in the subject. Learning has never been easier or more enjoyable!

How does life work? How does nature produce the right numbers of zebras and lions on the African savanna, or fish in the ocean? How do our bodies produce the right numbers of cells in our organs and bloodstream? In The Serengeti Rules, award-winning biologist and author Sean B. Carroll tells the stories of the pioneering scientists who sought the answers to such simple yet profoundly important questions.

Renowned professor Michael B. McElroy leads a comprehensive examination of energy, including its history, use in the world today, and environmental consequences. Whether discussing the "oil shocks" of the 1970s, the current reliance on imported oil, or the growing buildup of carbon dioxide in the planet's atmosphere, it is clear that energy represents one of the world's most daunting challenges.

While politicians, entrepreneurs, and even school children could tell you that sustainability is an important and nearly universal value, many of them, and many of us, may struggle to define the term, let alone trace its history. What is sustainability? Is it always about the environment? What science do we need to fully grasp what it requires? What does sustainability mean for business? How can governments plan for a sustainable future?

Eminent ecologist Jeremy B. C. Jackson and award-winning journalist Steve Chapple traveled the length of the Mississippi River interviewing farmers, fishermen, scientists, and policymakers to better understand the mounting environmental problems ravaging the United States. Along their journey, which quickly expanded to California, Florida, and New York, the pair uncovered surprising and profound connections between ecological systems and environmental crises across the country.

Together, we can change the world. There is little doubt that our beautiful planet is now under huge threat; our weather is more extreme, plastic litters our oceans, industrial production and farming methods wreak havoc on the environment and mass deforestation has led to the extinction of many species. Carry on this way and it’s almost certain that sea levels will continue to rise, there will be extreme heatwaves, loss of the polar ice caps and mass pollution.

As fossil fuel prices rise, oil insecurity deepens, and concerns about climate change cast a shadow over the future of coal, a new energy economy is emerging. Wind, solar, and geothermal energy are replacing oil, coal, and natural gas, at a pace and on a scale we could not have imagined even a year ago. For the first time since the Industrial Revolution, we have begun investing in energy sources that can last forever. Plan B 4.0 explores both the nature of this transition to a new energy economy and how it will affect our daily lives.

Since 2021, 85 percent of people around the world have been transforming their behavior to become more eco-conscious. This means they minimize waste, aim to wisely use the environment, and limit the use of earth’s natural resources, while also ensuring quality working and living environments. Would you like to be part of this statistic?

Feeding the world, climate change, biodiversity, antibiotics, and plastics - the list of concerns seems endless. But what is most pressing, what are the knock-on effects of our actions, and what should we do first? Do we all need to become vegetarian? How can we fly in a low-carbon world? Should we frack? How can we take control of technology? Does it all come down to population? And, given the global nature of the challenges we now face, what on Earth can any of us do?

This groundbreaking book cuts through the pessimism and denial that pervade today's discussions of sustainability and invites listeners to visualize a verdant and prosperous future for humanity and all the living things that share our planet. As a practical guide, it offers a process for making our current lifestyles more sustainable and inspires us to look beyond the immediate obstacles to nurture the "destination fixation" that stimulates all humanity's greatest achievements.

The floods that devastated large parts of Kerala in 2018 were not an isolated, freak phenomenon; rather, they signalled something graver-the ecological devastation of the Western Ghats.Made a UNESCO World Heritage Site in 2012, the Ghats have become increasingly vulnerable to serious ecological...

As one of the world’s leading field biologists, George Schaller has spent much of his life traversing wild and isolated places in his quest to understand and conserve threatened species - from mountain gorillas in the Virunga to pandas in the Wolong and snow leopards in the Himalaya. Throughout his celebrated career, Schaller has spent more time in Tibet than in any other part of the world, devoting more than thirty years to the wildlife, culture, and landscapes that captured his heart and continue to compel him.

In Escaping Nature, Orrin H. Pilkey and his coauthors offer concrete suggestions for how to respond to the threats posed by global climate change. They argue that while we wait for the world’s governments to get serious about mitigating climate change we can adapt to a hotter world through technological innovations, behavioral changes, nature-based solutions, political changes, and education.

To listen to most pundits and political writers, evolution, stem cells, and climate change are the only scientific issues worth mentioning and the only people who are anti-science are conservatives. Now for the first time, science writers Dr. Alex B. Berezow and Hank Campbell have drawn open the curtain on the left’s fear of science. As Science Left Behind reveals, vague inclinations about the wholesomeness of all things natural, the unhealthiness of the unnatural, and many other seductive fallacies have led to an epidemic of misinformation.

As news reports of the horrific December 2004 tsunami in Asia reached the rest of the world, commentators were quick to seize upon the disaster as proof of either God’s power or God’s nonexistence, asking over and over, How could a good and loving God - if such exists - allow such suffering? In The Doors of the Sea, David Bentley Hart speaks at once to those skeptical of Christian faith and to those who use their Christian faith to rationalize senseless human suffering.