Science is a way to not fool ourselves.
Carl SaganRead
As agonizing a disease as cancer is, I do not think it can be said that our civilization is threatened by it. ... But a very plausible case can be made that our civilization is fundamentally threatened by the lack of adequate fertility control. Exponential increases of population will dominate any arithmetic increases, even those brought about by heroic technological initiatives, in the availability of food and resources, as Malthus long ago realized.
Interpretation
What this quote means
While cancer is a horrible disease, the true threat to civilization lies in uncontrolled population growth and inadequate fertility control.
In this quote, Carl Sagan emphasizes that although cancer poses significant challenges to individuals and families, it is not the primary threat to civilization as a whole. Instead, he warns that unchecked population growth will outpace improvements in food and resource availability, echoing Malthus's principles. The focus on inadequate fertility control suggests a need for a more sustainable approach to managing population numbers to avert potential crises in resource distribution and food security.
Themes
CancerPopulationFertilityResourcesThreat
In practice
Example use cases
In a presentation about global health, one could use this quote to highlight the importance of population control.
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The simplest thought, like the concept of the number one, has an elaborate logical underpinning.
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