7 Billion: How Your World Will Change

7 Billion: How Your World Will Change

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by National Geographic
     
 
In late October 2011, the 7 billionth citizen of planet Earth was born. To mark the event, National Geographic magazine commissioned seven articles that explore the fascinating issues - including demographics, food security, climate change, fertility trends, managing biodiversity - surrounding this topic, which are collected for the first time in this special ebook.

Overview

In late October 2011, the 7 billionth citizen of planet Earth was born. To mark the event, National Geographic magazine commissioned seven articles that explore the fascinating issues - including demographics, food security, climate change, fertility trends, managing biodiversity - surrounding this topic, which are collected for the first time in this special ebook. Environment editor Robert Kunzig starts by sketching out a natural history of population. The issues associated with population growth seem endless: poverty, food and water supply, world health, climate change, deforestation, fertility rates, and more. In additional chapters Elizabeth Kolbert explores a new era - the “Anthropocene,” or the age of man - defined by our massive impact on the planet, which will endure long after our cities have crumbled; and takes us to the Mediterranean, where she delves into issues associated with increasing ocean acidification. In Bangladesh, Don Belt explores how the people of this crowded region can teach us about adapting to rising sea levels. In “Food Ark” we travel deep within the earth and around the globe to explore the seed banks that are preserving the variety of food species we may need to increase food production on an increasingly crowded planet. In Brazil, Cynthia Gournay explores the phenomenon of “Machisma” and shows how a mix of female empowerment and steamy soap operas helped bring down Brazil’s fertility rate and stoke its vibrant economy. Additionally we explore threats to biodiversity, and the return of cities - which may be the solution to many of our population woes. Join National Geographic on this incredible journey to explore our rapidly growing planet.

Product Details

ISBN-13:
9781426209420
Publisher:
National Geographic Society
Publication date:
11/01/2011
Sold by:
Penguin Random House Publisher Services
Format:
NOOK Book
Pages:
90
Sales rank:
1,090,292
File size:
459 KB

Meet the Author

DAN WESTERGREN took up photography after being taught how to develop film by an indulgent science teacher in the eighth grade. That early experience instilled in him a reverence for the classic, timeless feel of a wonderful photograph, a reverence that he continues to feel even with his job as Director of Photography for National Geographic Travel. In addition to photo editing for National Geographic Traveler magazine and Natgeo.com/travel he has photographed a variety of stories, including expeditions up Mt. Kilimanjaro in Africa and Mont Blanc and the Matterhorn in the European Alps. Westergren also went on and photographed an expedition to ski the last degree to the North Pole. Over the years, he's shot some of the world's most intriguing people, places and experiences.

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7 Billion 4 out of 5 based on 0 ratings. 5 reviews.
Anonymous More than 1 year ago
Awesome app....I have it on my Ipad and use it as a teaching tool in my world geography class.
Anonymous More than 1 year ago
Anonymous More than 1 year ago
If you go there website there is a video just like the book
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Anonymous More than 1 year ago
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