The climatic history of Earth is constituted by alternation of warm and cold periods. “The lord of the winds and currents", the Jet Stream of free atmosphere plays a decisive role in climate change. Two other essential elements of climate history are: the Arctic and Antarctic poles and vortexes that play an important role in cold air masses penetration to the South, to balance the heat difference between low and high latitudes. Which is the force that adjusts speed variations and the direc...

Why an awareness of Earth’s temporal rhythms is critical to our planetary survivalFew of us have any conception of the enormous timescales in our planet’s long history, and this narrow perspective underlies many of the environmental problems we are creating for ourselves. The passage of nine days, which is how long a drop of water typically stays in Earth’s atmosphere, is something we can easily grasp. But spans of hundreds of years—the time a molecule of carbon di...

Climate change has been a perplexing problem for years.In Dark Winter, author John L. Casey, a former White House national space policy advisor, NASA headquarters consultant, and space shuttle engineer tells the truth about ominous changes taking place in the climate and the Sun.Casey’s research into the Sun’s activity, which began almost a decade ago, resulted in discovery of a solar cycle that is now reversing from its global warming phase to tha...

Compelling . . . Clark's enthusiasm shines through on every page' Sunday Times*'*An engaging and lively history' Financial Times__________A thin, invisible layer of air surrounds the Earth, sustaining all known life on the planet and creating the unique climates and weather patterns that make each part of the world different.In Firmament, atmospheric scientist and science communicator Simon Clark of...

“Brilliant and fundamental, this is the necessary book about our prime global emergency. Here you’ll find the facts, the processes, the physics of our complex and changing climate, but delivered with eloquence and urgency. Lawrence Krauss writes with a clarity that transcends mere politics. Prose and poetry were never better bedfellows.” —Ian McEwan, Booker Prize-winning author of Solar and Machines Like Me"The ideal book for understanding the science of global wa...

In this wide-ranging Very Short Introduction to climate, Mark Maslin considers all aspects of the global climate system, exploring and explaining the different components that control climate on Earth. He considers the processes that allow energy to reach the Earth and how it is redistributed around the planet by the ocean-atmosphere system; the relationship and differences between climate and the weather; how climate has affected life on Earth and human settlements; and the cycli...

The ancient Greeks called it Gaia; the Romans Terra. We know it simply as Earth, the planet we call home. And what a planet it is.Formed around 4.6 billion years ago from the debris of the big bang and long-dead stars, at first it was nothing special, but somehow it evolved to become the most amazing place in the known Universe. The only living planet we know of, it also has a very unusual moon, a remarkably dynamic surface, a complex atmosphere and a deeply myster...

Twenty thousand years ago our planet was an icehouse. Temperatures were down six degrees; ice sheets kilometres thick buried much of Europe and North America and sea levels were 130m lower. The following 15 millennia saw an astonishing transformation as our planet metamorphosed into the temperate world upon which our civilisation has grown and thrived. One of the most dynamic periods in Earth history saw rocketing temperatures melt the great ice sheets like butter on a hot summer's day; fe...

The Precambrian is the oldest era of Earth's history, and, of its origins (4 billion and 500 million years ago), the appearance of the first invertebrates with exoskeletons (542 million years ago). In this long period of time, the planet, newly formed, was affected by cosmic events and geological shocking that border on the limits of imagination.

For generations, the ground beneath the feet of our ancestors seemed solid and unchanging. Around 30 years ago, two things happened that were to revolutionize the understanding of our home planet. First, geologists realized that the continents themselves were drifting across the surface of the globe and that oceans were being created and destroyed. Secondly, pictures of the entire planet were returned from space. As the astronomer Fred Hoyle had predicted, this 'let loose an idea as powerf...

"Give[s] . . . policymakers and concerned citizens a more thorough understanding of climate science and renewed conviction . . . on leaving fossil fuels behind." —Tom Green, Senior Climate Policy Advisor, David Suzuki FoundationA Brief History of the Earth's Climate is an accessible guide to the natural evolution of the Earth's climate over 4.6 billion years, and how and why human-caused global warming is different and much more dangerous.Richly illu...

A thought-provoking look at the unsettled science of global warming—from a former volcanologist, geophysicist, and US Geological Survey scientist.Thousands of scientists are convinced beyond any reasonable doubt that recent global warming is being caused by emissions of greenhouse gases and that we must act immediately to reduce these emissions or else we may render Earth unlivable for our children and grandchildren. Some even say "the science is settled."