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"The battle to feed all of humanity is over. In the 1970's the world will undergo famines-hundreds of millions of people are going to starve to death in spite of any crash programs embarked upon now. At this late date nothing can prevent a substantial increase in the world death rate, although many lives could be saved through dramatic programs to "stretch?the carrying capacity of the earth by increasing food production. But these programs will only provide a stay of execution unless they are accompanied by determined and successful efforts at population control.? These words, from Dr. Paul R. Ehrlich's book The Population Bomb, predicted a grim future for the world of 1968 when the book was published. Today, the debate rages on about how much life our planet can hold. With world population estimates currently around 5.5 billion, and a projected population of over 10 billion by 2100, the question of resource scarcity is raised. Will there be enough resources to support the exploding population of our planet? Also, is it true that population growth is necessary for economic prosperity, or is it responsible for problems such as hunger and poverty? One of the first things that need to be considered
His point is definitely not that there are an infinite number of gold or copper atoms in the earth. "National Security: The Role of Population,?Current, May, 1998, pp. For example, copper has been used for thousands of years for a variety of uses. The world's population has increased exponentially over the past 5,000 years, and without any real approach to that supposed "carrying capacity. It stands to reason that technology will solve the problems it has created. According to United Nations estimates, the life expectancy in developed nations in the 1950's was approximately 66. We would be better to travel under the sea and live a mermaid existence in glass bubbles than to try and build space stations or outposts on other planets. The mass of the earth is finite, and current scientific studies imply that even the mass of the universe is finite. While this claim may seem audacious at first, it becomes clearer exactly what he means when studied. Each different definition of carrying capacity has different arguments for the earth being above or below its carrying capacity, or of having infinite carrying capacity. 0 years, while third world nations enjoyed a life expectancy of 40.
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Acceptance Essays
