Weather, Macroweather, and the Climate: Our Random Yet Predictable Atmosphere [Hardcover]

This book describes in simple terms a new paradigm for understanding the atmosphere, that goes beyond just weather and climate. Veering from the popular expression that the climate is what you expect, the weather is what you get , this book takes the reader by the hand and explains that there is a third regime--macroweather--in between the weather and climate.Weather, Macroweather, and the Climateis an insider's attempt to explain as simply as possible how to understand the atmospheric variability that occurs over an astonishing range of scales: from millimeters to the size of the planet, from milliseconds to billions of years. The variability is so large that standard ways of dealing with it are utterly inadequate: in 2015, it was found that classical approaches had underestimated the variability by the astronomical factor of a quadrillion (a million billion).Author Shaun Lovejoy asks - and answers - many fundamental questions such as: Is the atmosphere random or deterministic? What is turbulence? How big is a cloud (what is the appropriate notion of size itself)? What is its dimension? How can we conceptualize the structures within structures within structures spanning millimeters to thousands of kilometers and milliseconds to the age of the planet? What is weather? What is climate? Lovejoy shows in simple terms why the industrial epoch warming can't be natural - much simpler than trying to show that it's anthropogenic. We will discuss in simple terms how to make the best seasonal and annual forecasts - without giant numerical models. Above all, the book offers readers a new understanding of the atmosphere.PrefaceAcknowledgementsChapter 1: Zooming through scales by the billionChapter 2: New worlds versus scaling: from van Leeuwenhoek to MandelbrotChapter 3: How big is a cloud?Chapter 4: The weather: nothing but turbulence...and don't mind the gapChapter 5: Macroweather, the climate and beyondChapter 6: What have we done?Chapter 7: Macroweather Predicl£'