marketplace of ideas

Forum for debate

The marketplace of ideas is a metaphor for free and open discourse, where competing ideas are exchanged and the best ones supposedly prevail through public debate rather than censorship.

The concept underpins free speech arguments: Let all viewpoints compete in the marketplace of ideas.

Critics note the metaphor assumes equal access and rational evaluation, which rarely hold in practice.

Related

exchange · chilling effect · voice · idea · trade · free speech · speech rights · public discourse · opinion · commerce · discussion · persuasion · public forum · town square · First Amendment · John Stuart Mill · constitutional law · question

Opposites
information freedom

marketplace of ideascensorship

Official content restriction

thought control · information control · Ministry of Truth · book burning · forbidden knowledge

epistemic structure

marketplace of ideasparty line

Official political position

orthodoxy · papal bull · catechism · diktat · indoctrination

intellectual diversity

marketplace of ideasideological conformity

Adherence to approved beliefs

one voice · echo chamber · hive mind · unique perspective

Family

market, place, markets, places, ideas, marketing, marketed, marketer, marketable

Familiarity
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Timeless · Abstract · Rated G