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Journal ArticleDOI

Impact of Population Growth

Paul R. Ehrlich, +1 more
- 26 Mar 1971 - 
- Vol. 171, Iss: 3977, pp 1212-1217
TLDR
In this paper, the authors argue that population growth causes a disproportionate negative impact on the environment and that the control of population is necessary but not sufficient means of seeing us through the whole crisis of environmental deterioration.
Abstract
There have been some questionable assertions relating to population growth. The most serious of these is the notion that the size and growth rate of the U.S. population are only minor contributors to this countrys adverse impact on local and global environment. The discussion in this article centers around 5 theorems which demonstrate the following: 1) population growth causes a disproportionate negative impact on the environment 2) the control of population is necessary but not sufficient means of seeing us through the whole crisis of environmental deterioration 3) population density is a poor measure of population pressure 4) environment as a term must be broadly construed to include physical environment of urban ghettos as well as the human behavioral environment and 5) theoratical solutions to out problems are not operational and some times are not solutions. The paper concludes that population control the redirection of technology the transition from open to closed resouce cycles the equitable distribution of opportunity and the ingredients of prosperity must all be accomplished if there is to be a future worth living.

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Journal ArticleDOI

Effects of population and affluence on CO2 emissions

TL;DR: The general value of the IPAT model is confirmed as a starting point for understanding the anthropogenic driving forces of global change and it is suggested that population and economic growth anticipated over the next decade will exacerbate greenhouse gas emissions.
Journal ArticleDOI

Squaring the circle? Some thoughts on the idea of sustainable development

TL;DR: In this article, the authors examine the theory and practice of sustainable development in the context of three criticisms (it is vague, attracts hypocrites and fosters delusions), and argue for an approach to sustainability that is integrative, is action-oriented, goes beyond technical fixes, incorporates a recognition of the social construction of sustainable Development, and engages local communities in new ways.
Journal ArticleDOI

Does urbanization lead to less energy use and lower CO2 emissions?A cross-country analysis

TL;DR: In this article, the authors investigated the effects of urbanization on energy use and CO2 emissions with consideration of the different development stages and found that urbanization decreases energy use in the low-income group, while it increases energy consumption in the middle and high-income groups.
References
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Journal ArticleDOI

Fatal human disease from vervet monkeys

TL;DR: The most striking pathological changes were found in guineapig livers where intracytoplasmic bodies resembling rickettsias or psittacosis-lymphogranuloma-group viruses were invariably present.
Journal ArticleDOI

What we must do.

J. D. Platt
- 28 Nov 1969 - 
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What is the impact of the social studies curriculum on students' awareness of population growth?

The provided paper does not discuss the impact of the social studies curriculum on students' awareness of population growth.