Social Darwinism

Definition

Social Darwinism is the application of evolutionary “survival of the fittest” language to human society, holding that social, economic and racial hierarchies reflect natural, desirable competitive outcomes that government should not interfere with — including, in its most extreme applications, opposition to social welfare and support for eugenic policy.

Historical Origin

Philosopher Herbert Spencer coined the phrase “survival of the fittest” in his own 1864 work, applying evolutionary language to social theory before Charles Darwin adopted the phrase in later editions of On the Origin of Species. The label “Social Darwinism” itself was applied more by later critics, especially from the mid-20th century, than claimed as a self-description by 19th-century writers such as Spencer and William Graham Sumner.

How Supporters Understood It

Writers associated with Social Darwinist thought argued that unregulated economic and social competition mirrored a beneficial natural process, and that government intervention — including poverty relief — interfered with a socially beneficial “survival of the fittest” selection.

Criticisms

Historian Richard Hofstadter’s influential 1944 study argued the “Social Darwinism” label somewhat oversimplified the range of views among the writers it described, while documenting the real and significant role evolutionary language played in late-19th-century arguments against social reform and in favor of racial and economic hierarchy.

Historical Uses

Social Darwinist reasoning was invoked to oppose child labor laws, minimum wage regulation and immigration in the late 19th and early 20th century United States, and contributed to the broader intellectual climate that also produced the eugenics movement documented elsewhere in this archive.

Documented Consequences

The doctrine’s influence extended into eugenic policy debates and, more diffusely, into the scientific-racist reasoning examined throughout this archive, though historians caution against treating “Social Darwinism” as a single organized movement with clearly defined leaders and institutions in the way eugenics itself was.

Misuse or Distortion of the Idea

Darwin’s own biological theory describes a mechanism of gradual change in species over immense timescales through differential reproductive success; it makes no claim about which human social or economic arrangements are desirable, a normative leap Social Darwinist writers added independently.

Counterarguments

Modern evolutionary biologists and philosophers of science reject Social Darwinism as a naturalistic fallacy — an invalid inference from a claim about what occurs in nature to a claim about what ought to occur in human society — a criticism raised by scientists and philosophers from the doctrine’s own era onward.

Do Not Confuse

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