Títulos em Ciências e Engenharia

For billions of years, microbes have produced and consumed greenhouse gases that regulate global temperature and in turn other aspects of our climate. The balance of these gases maintains Earth's habitability. Methane, a greenhouse gas produced only by microbes, may have kept Earth out of a deep freeze billions of years ago. Likewise, variations in carbon dioxide, another greenhouse gas released by microbes and other organisms, help to explain the comings and goings of ice ages over the last million years. Now we face a human-made climate crisis with drastic consequences.

Though you may not be able to see them with the naked eye, parasites inhabit our everyday lives. From headlice to bird droppings, litterboxes to unfiltered water, you have brushed up against the most common way of life on our planet. In this unique book, John Janovy Jr., one of the world's preeminent experts on parasites, reveals what can humans learn from the most reviled yet misunderstood animals on Earth: lice, tapeworms, flukes, and maggots that can eat a lizard from the inside, and how these lessons help us negotiate our own complicated world.

Why Elephants Cry is a fascinating frolic through the literature and evidence surrounding the use of unusual behavior of animals to measure and predict the environment. The role of animals, from the smallest ant to the biggest elephant, as predictors of environmental changes is framed around the climate crisis, which highlights the increasingly important part that animals will have to play in the future. Renowned biologist Professor John T. Hancock collects anecdotal stories and myths along with scientific evidence, demonstrating that observation of animals can be of tangible use.

In the last few years, it has become abundantly clear that the effects of accelerating climate change will be catastrophic, from rising seas to more violent storms to desertification. Yet why do nation-states find it so difficult to implement transnational policies that can reduce carbon output and slow global warming? In Oceans Rise, Empires Fall, Gerard Toal identifies geopolitics as the culprit.

The author challenges us to think critically, yet optimistically, about the future of transportation and to consider the impacts it will have on our lives, our communities and our planet. This book is a call to action for all of us to engage in conversations about the future of personal mobility and to work towards creating transportation systems that are safe, efficient and accessible for all. I hope it inspires you to imagine a future where flying cars are not just a dream, but a reality.

In 2018, lumps of frozen soil, collected from the bottom of the world's first deep ice core and lost for decades, reappeared in Denmark. When geologist Paul Bierman and his team first melted a piece of this unique material, they were shocked to find perfectly preserved leaves, twigs, and moss. That observation led them to a startling discovery: Greenland's ice sheet had melted naturally before, about 400,000 years ago.

Combining the scope of Yuval Noah Harari with the political savvy of Francis Fukuyama, The Origin of Politics, Wade’s work draws from anthropology, evolutionary biology, and historical analysis to explore how human nature shapes the direction of society—and how policies which ignore human nature risk chaos and even extinction. Political scientists agree that the roots of politics must lie in human nature, but then assume that human behavior is infinitely flexible. The Origin of Politics shows that limits set by human evolution cannot be ignored without penalty.

Ruppel Shell follows the elusive eel from Maine to the Sargasso Sea, stalking riversides, fishing holes, laboratories, restaurants, courtrooms, and America's first commercial eel "family farm." This is an enthralling, globe-spanning look at an animal that you may never come to love, but which will never fail to astonish you.

The charges of the proton and electron are opposite and equal, even though the proton is bigger. But why are they equal? This is one of the deepest unresolved puzzles of physics. Frank Close takes us on a journey into the quantum subatomic world of particles. He describes the strong and weak forces that operate alongside electromagnetism, the color and flavor charges, as well as the parallels between them, giving hints of a deeper unity.

The only child of Holocaust survivors who fled to Australia in 1950, Kruszelnicki has always forged his own destiny in an idiosyncratic way. Before he became one of the world's favourite scientific storytellers, he ambled through a convoluted cacophony of a career. In this long-awaited autobiography, you will learn that it's okay not to have a linear path through life, and that by following our curiosities and our passions, we can bend the universe to our liking.

As the ongoing Flint water crisis marks its tenth anniversary, Chariton reveals shocking new evidence of the major government cover-up that resulted in the poisoning of Flint—and shatters what you think you know about what caused the water crisis.

Every person living off the grid has a common goal of being self-sufficient. Raising farm animals is a great first step toward that self-reliance, but which animals do you need? This book is specifically designed to answer that question. With the knowledge you will gain from this book, you will be able to plan and prepare effectively and efficiently. You will learn which animals will best meet your needs for milk, meat, eggs, and fiber, and you will learn how to properly care for them and manage their products.

The revised and expanded third edition of Hot Talk, Cold Science forms the capstone of the distinguished astrophysicist Dr. S. Fred Singer’s lucid, yet hard scientific look at climate change. And the book is no less explosive than its predecessors—and certainly never more timely. Singer explores the inaccuracies in historical climate data and the failures of climate models, as well as the impact of solar variability, clouds, ocean currents, and sea levels on global climate—plus factors that could mitigate any human impact on world climate.

Un fascinante recorrido para entender cómo el cerebro y la mente hacen posible el comportamiento humano. No conocemos la totalidad de la mente, un sistema creado por el cerebro que nos capacita para realizar acciones automáticas, pero que nos permite también ser conscientes de nuestra existencia. En este extraordinario libro, el neurocientífico Ignacio Morgado nos invita a adentrarnos en el órgano más complejo de nuestro cuerpo; un recorrido emocionante a través de la mente, que nos revela cómo los estímulos nerviosos se transforman en información, de dónde nacen nuestras ganas de experimentar placer o cómo creamos recuerdos.

Un libro que invita a reflexionar sobre el cerebro y la esencia de nuestra humanidad. En este libro el autor se ocupa de ciertos aspectos del origen de nuestras ideas, sobre la estructura del cerebro y su relación entre creatividad artística y cognición, temas que representan un puente muy interesante entre la ciencia y la filosofía. Con una sugerente narración, el autor utiliza numerosas obras y pensamientos de artistas y escritores como metáforas para saltar del mundo del arte al de la ciencia y viceversa, y para que al mismo tiempo sirvan de inspiración al lector para meditar sobre la naturaleza del cerebro, la esencia de nuestra humanidad.

Los genes no son los responsables de la desigualdad pero llevan impresas las marcas que ha dejado a lo largo de nuestra historia. La creciente desigualdad en el siglo XXI es un grave problema social y sus causas y consecuencias provocan debates y controversias que implican desde agentes sociales y políticos hasta economistas. En Desigualdad, Carles Lalueza-Fox ofrece una visión totalmente nueva de este tema al examinar las huellas genéticas dejadas por la desigualdad en los humanos a lo largo de su historia.

Una celebración de los perros, de nuestra mágica relación con ellos y de su contribución a la ciencia para hacer de este planeta un lugar mejor para todas las especies. ¿Qué piensan realmente los perros de nosotros? ¿Qué saben del mundo? ¿Sienten emociones como las nuestras? ¿Aman como nosotros? Allí donde hay humanos, hay perros. Intrusos caninos que entraron en nuestras vidas hace miles de años y que aún no se han marchado de nuestro lado. Los perros son nuestros amigos, y lo son de una manera diferente a la del resto de animales domésticos.

Et si nous nous étions fourvoyés sur ce que fut l’homme de Néandertal ? Dans un véritable récit de voyage, Ludovic Slimak retrace son parcours de chercheur et nous entraîne dans une étonnante enquête archéologique. Pendant trente ans, il a inlassablement traqué ce qu’il appelle la créature. Créature, comme l’un de ces êtres qu’on apercevrait de loin, dans les brumes, sans vraiment savoir ce qu’il est, sans vraiment savoir le qualifier.

Zu lange haben wir Menschen eine dem Wesen unserer Existenz widersprechende Zivilisation und Infrastruktur aufgebaut, warnt der weltweit führende Ökonom und Vordenker Jeremy Rifkin. Denn jetzt rebelliert die Hydrosphäre unseres Planeten und ist dabei, unsere Spezies und unsere Mitgeschöpfe im Zuge des Klimawandels in ein Massensterben zu stürzen, während sie nach einem neuen Gleichgewicht sucht. Rifkin fordert uns auf, unseren Platz im Universum ganz neu zu definieren.

Uno de los grandes clásicos de la narrativa de no ficción. El mejor libro sobre una de las historias más épicas del siglo XX. En diciembre de 1914, sir Ernest Shackleton y una tripulación de veintisiete hombres embarcaron en el Endurance rumbo al Polo Sur, con el objetivo de cruzar por tierra la Antártida, el último continente inexplorado. Un mes más tarde, el barco encallaba en el hielo del mar de Weddel sin poder tocar tierra, en las proximidades del Círculo Polar Antártico.