The prodigious waste of human life occasioned by this perpetual struggle for room and food, was more than supplied by the mighty power of population, acting, in some degree, unshackled, from the constant habit of emigration.
Thomas MalthusRead
Population, when unchecked, increases in a geometrical ratio.
Interpretation
Unchecked population growth can rapidly surpass resources.
Thomas Malthus's quote highlights the concern that when population growth is allowed to continue without checks, it will increase exponentially, which may lead to resource depletion and societal challenges. This idea serves as a warning for sustainable population management and resource allocation to prevent crises arising from overpopulation.
In practice
This quote can be referenced in discussions about sustainable development policies.
The prodigious waste of human life occasioned by this perpetual struggle for room and food, was more than supplied by the mighty power of population, acting, in some degree, unshackled, from the constant habit of emigration.
The power of population is indefinitely greater than the power in the earth to produce subsistence for man.
The rich, by unfair combinations, contribute frequently to prolong a season of distress among the poor.
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.
I think it will be found that experience, _x000D_ the true source and foundation of all knowledge, _x000D_ invariably confirms its truth.
Population, when unchecked, increases in a geometrical ratio. Subsistence increases only in an arithmetical ratio. A slight acquaintance with numbers will shew the immensity of the first power in comparison of the second.
Science is the acceptance of what works and the rejection of what does not. That needs more courage than we might think.
By 2040, the Sahara will be moving into Europe and Berlin will be as hot as Baghdad. Atlanta will end up a kudzu jungle. Phoenix will become uninhabitable, as will parts of Beijing (desert), Miami (rising seas) and London (floods). Food shortages will drive millions of people north, raising political tensions.
We know that efficiency and effectiveness are increased when you're getting sufficient sleep, and it will take you longer to do the same thing on an underslept brain, which means you end up having to stay awake longer. So goes the vicious cycle.
Brains are tricky and adaptable organs. For all the 'neuroplasticity' allowing our brains to reconfigure themselves to the biases of our computers, we are just as neuroplastic in our ability to eventually recover and adapt.
When we think about global warming at all, the arguments tend to be ideological, theological and economic.
In spite of the opinions of certain narrow-minded people who would shut up the human race upon this globe, we shall one day travel to the Moon, the planets, and the stars with the same facility, rapidity and certainty as we now make the ocean voyage from Liverpool to New York.
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