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Quote by Thomas Malthus
Population, when unchecked, goes on doubling itself every 25 years

Population, when unchecked, goes on doubling itself every 25 years or increases in a geometrical ratio. – Thomas Malthus

Other quotes by Thomas Malthus

The superior power of population cannot be checked without producing misery or vice. – Thomas Malthus

Category:
power
Author
Thomas Malthus
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I think it will be found that experience, the true source and foundation of all knowledge, invariably confirms its truth. – Thomas Malthus

Category:
Knowledge
Author
Thomas Malthus
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In a state therefore of great equality and virtue, where pure and simple manners prevailed, the increase of the human species would evidently be much greater than any increase that has been hitherto known. – Thomas Malthus

Category:
Equality
Author
Thomas Malthus
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Other Quotes from
environmental
category

More than ever before, there is a global understanding that long-term social, economic, and environmental development would be impossible without healthy families, communities, and countries. – Gro Harlem Brundtland

Category:
environmental

We should restore a proper balance in environmental regulation and energy production that is based on common sense, not political agendas. – Mac Thornberry

Category:
environmental

The industrial processes in use today were developed at a time when no one had to consider what the environmental impact was. Who cared? But making ecological concerns matter to a companys bottom line will help it do the research and development that will reinvent everything we buy. – Daniel Goleman

Category:
environmental

After all, sustainability means running the global environment – Earth Inc. – like a corporation: with depreciation, amortization and maintenance accounts. In other words, keeping the asset whole, rather than undermining your natural capital. – Maurice Strong

Category:
environmental

Random Quotes

Fear is a darkroom where negatives develop. – Usman B. Asif

Category:
Fear

I have drag-netted the ocean, as well as the numerous narrow streams and wide rivers of literature… – Frank J. Wilstach, A Dictionary of Similes, 1916

Category:
Quotations

After all the fertile land in the immediate neighbourhood of the first settlers were cultivated, if capital and population increased, more food would be required, and it could only be procured from land not so advantageously situated. – David Ricardo

Category:
Food

I think sometimes when it comes to sports, and especially relationships between players and coaches, that people lose track, lose a sense of reality. – Ricky Williams

Category:
Sports