In the 1990s he and his colleagues made headlines with the discovery that the last ice age came to an abrupt end over a period of only three years. Here Alley offers the first popular account of the wildly fluctuating climate that characterized most of prehistory--long deep freezes alternating briefly with mild conditions--and explains that we humans have experienced an unusually temperate climate. But, he warns, our comfortable environment could come to an end in a matter of years."The Two-Mile Time Machine" begins with the story behind the extensive research in Greenland in the early 1990s, when scientists were beginning to discover ancient ice as an archive of critical information about the climate. Drilling down two miles into the ice, they found atmospheric chemicals and dust that enabled them to construct a record of such phenomena as wind patterns and precipitation over the past 110,000 years. The record suggests that "switches" as well as "dials" control the earth's climate, affecting, for example, hot ocean currents that today enable roses to grow in Europe farther north than polar bears grow in Canada. Throughout most of history, these currents switched on and off repeatedly (due partly to collapsing ice sheets), throwing much of the world from hot to icy and back again in as little as a few years.Alley explains the discovery process in terms the general reader can understand, while laying out the issues that require further study: What are the mechanisms that turn these dials and flip these switches? Is the earth due for another drastic change, one that will reconfigure coastlines or send certain regions into severe drought? Will global warming combine with natural variations in Earth's orbit to flip the North Atlantic switch again? Predicting the long-term climate is one of the greatest challenges facing scientists in the twenty-first century, and Alley tells us what we need to know in order to understand and perhaps overcome climate changes in the future.

    He has perfected the perfect way for anyone to have a garden without weeding, bending over, or using chemicals. If you follow his step by step methods and suggestions you will be assured to grow a beautiful and productive garden this year, even if you have never gardened before. The best part is that if the soil in your backyard is less than productive it doesn't matter at all. If you have sunlight and water, you will have a great garden this year. From the Arctic Circle in Northern Alaska to the heat of the desert in Saudi Arabia, people are using this method, and having great success. The booklet is full color with 78 pages, and has a perfect bind booklet binding.

    

    Children are given a well-rounded understanding of this beautiful fish: its anatomy, feeding habits and behavior. The following Sharks are featured:* The swift Black Tip Reef Shark* The dangerous Bull Shark* The resourceful Hammerhead Shark* The feared Great White Shark* The stealthy Lemon Shark* The fanged Nurse Shark* The gentle Whale Shark* The deceptive Wobbegong

    This book covers all the dials, menus, and controls, showing you how to use each one. It explains how to change and use various lenses and offers advice on exposure, focus, printing, using flash, sharing photos online, and much more, all with plenty of full-color examples to show what you can achieve.Canon's popular T3i/600D offers a vast array of options for the new dSLR photographer; this book guides you through all the settings, dials, and menusExplains how to use Live View mode and record, edit, and play back videoProvides tips and advice on working with exposure, manipulating focus and color, switching from auto to manual controls, and using lighting creativelyShows how to get photos from the camera to the computer, then edit and manage them using different software packagesIllustrated with full-color photos from the author, showing what you can achieveThis fun and friendly book helps you to quickly and confidently take advantage of the many creative possibilities offered by your new Canon camera.

    He presents a simple 4-step plan for a healthy diet, backed by science. No gimmicks, no expensive supplements, no hassle – just practical advice and 70 easy recipes for every day of the week.

    He hides in the corners of conformity. He only flaunts a quotidian nature. He meanders through the mundane and occupies the ordinary. Individual expression and exceptionalism are his enemies. The Gray Man is the forgettable face, the ghost guy, the hidden human. Implementing the concepts is more than looking less tactical, less hostile, or less threatening. It is the willful abandonment of anything and everything that defines oneself as different. Using his unique "S" word conceptual approach featured in Appear to Vanish, camouflage and concealment expert Matthew Dermody discusses the concepts, tactics and mindset necessary to assimilate into any urban environment. From the safety-conscious international traveler to the SERE contingencies of the deep cover foreign operative, GRAY MAN is the definitive urban concealment resource.

    You'll also learn about more than 130 plants that accept reduced light and moisture levels-long-blooming woodland gems like epimediums and hellebores, and even lush foliage plants like evergreen ferns and hardy gingers, shrubs, climbers, perennials, ground covers, bulbs, annuals, and perennials- there is an entire palette to help you transform challenging spaces into rich, rewarding gardens.

     The world's population is exploding, wild species are vanishing, our environment is degrading, and the costs of resources from oil to water are going nowhere but up. So what kind of world are we leaving for our children and grandchildren? Geoscientist and Guggenheim fellow Laurence Smith draws on the latest global modeling research to construct a sweeping thought experiment on what our world will be like in 2050. The result is both good news and bad: Eight nations of the Arctic Rim (including the United States) will become increasingly prosperous, powerful, and politically stable, while those closer to the equator will face water shortages, aging populations, and crowded megacities sapped by the rising costs of energy and coastal flooding.The World in 2050 combines the lessons of geography and history with state-of-the-art model projections and analytical data-everything from climate dynamics and resource stocks to age distributions and economic growth projections. But Smith offers more than a compendium of statistics and studies- he spent fifteen months traveling the Arctic Rim, collecting stories and insights that resonate throughout the book. It is an approach much like Jared Diamond took in Guns, Germs, and Steel and Collapse, a work of geoscientific investigation rich in the appreciation of human diversity. Packed with stunning photographs, original maps, and informative tables, this is the most authoritative, balanced, and compelling account available of the world of challenges and opportunities that we will leave for our children.

    After a lifetime of obesity, following this way of eating began as a desperate plan to lose weight and evolved into a journey to manage my health and not just my weight. While I enjoy eating the best foods of my life and losing weight, I also have come to appreciate that my overall health has improved. I no longer need any of the four medications that I was on before I started keto. I no longer wait in the car or at the hotel while my family hikes. Now I’m the one who suggests that we go for walk or go kayaking or play at the pool. My husband and I have been on a ketogenic diet since June 2013, yet one of our physicians still asks whether this “diet” is sustainable in spite of our having lost a combined 180 lbs! Moreover, my husband's blood pressure has gone from the verge of needing medication to being low normal. Still, the physician asks if we can sustain it long term. In fact, more than one medical professional has told me that this way of eating is “too difficult to follow” or “too restrictive”. One of the goals of this cookbook is to prove that notion wrong. This cookbook has the "everyday" recipes that my family and I have enjoyed on our very own journey to health. There are some low carb “treat”, but the majority of the recipes in this book are the simple recipes that have become part of our day to day lives. There are delicious, filling breakfasts that will keep your tummy happy when it’s tired of scrambled eggs and bacon and hearty sides that will never make you feel deprived. This is “diet” food that you will be proud to share at any potluck and your “carbivore” friends will expect you to share! I snuck in a few very low carb treats for birthdays, holidays, or special occasions because these are the foods with which we have also celebrated on our journey. It is my sincere wish that these recipes can help you sustain a very low carb diet as a delicious life style. You can learn more about my journey from my YouTube channel, Cooking Keto with Kristie at https://www.youtube.com/channel/UCFGt... . You can also follow my Facebook page, Simply Keto or my website at www.cookingketowithkristie.com

    Clear, practical tips show kids how they can conserve energy, recycle waste, and take on important environmental projects.

    Advice on tackle selecting, reading water, and scouting.

    Learn the Alphabet and pronunciation as well as useful phrases in 8 categories, such as greetings, travel and directions, making friends to business and emergencies. Download, read and enjoy your vacation like never before.

    Their results shocked the world and created stirring conversation about global 'overshoot,' or resource use beyond the carrying capacity of the planet. Now, preeminent environmental scientists Donnella Meadows, Jorgen Randers, and Dennis Meadows have teamed up again to update and expand their original findings in The Limits to Growth: The 30 Year Global Update.Meadows, Randers, and Meadows are international environmental leaders recognized for their groundbreaking research into early signs of wear on the planet. Citing climate change as the most tangible example of our current overshoot, the scientists now provide us with an updated scenario and a plan to reduce our needs to meet the carrying capacity of the planet.Over the past three decades, population growth and global warming have forged on with a striking semblance to the scenarios laid out by the World3 computer model in the original Limits to Growth. While Meadows, Randers, and Meadows do not make a practice of predicting future environmental degradation, they offer an analysis of present and future trends in resource use, and assess a variety of possible outcomes.In many ways, the message contained in Limits to Growth: The 30-Year Update is a warning. Overshoot cannot be sustained without collapse. But, as the authors are careful to point out, there is reason to believe that humanity can still reverse some of its damage to Earth if it takes appropriate measures to reduce inefficiency and waste.Written in refreshingly accessible prose, Limits to Growth: The 30-Year Update is a long anticipated revival of some of the original voices in the growing chorus of sustainability. Limits to Growth: The 30 Year Update is a work of stunning intelligence that will expose for humanity the hazy but critical line between human growth and human development.

    Along the way, Deadheads have built an original and authentic American subculture, with vivid jargon and rich love, and its own legends, myths, and spirituality.Skeleton Key: A Dictionary for Deadheads is the first map of what Jerry Garcia calls "the Grateful Dead outback," as seen through the eyes of the faithful, friends, and family, including Bill Walton, Elvis Costello, Tipper Gore, Al Franken, Bob Bralove, Dick Latvala, Blair Jackson, David Gans, Bruce Hornsby, Rob Wasserman, and Robert Hunter. Skeleton Key puts you on the Merry Pranksters' bus behind the real Cowboy Neal, uncovers the origins of Cherry Garcia, follows the dancing bear on its trip from psychedelic artifact to trademarked icon, and unlocks the Dead's own tape vault.Informative reading for the new fan or the most grizzled "tourhead," Skeleton Key shines throughout with Deadheads' own stories, wit, insiders' knowledge, sincere appreciation of the music of the "band beyond description," and the diverse and soulful culture it inspires.