42 Times People Asked The Internet A Strange Question And Got An Answer That Was Even More Interesting

3. Why Was Salt Once So Valuable Even Though It Seems So Easy To Make From Seawater, And What Factors Made It Scarce?

In theory, anyone near the coast could just evaporate seawater and get salt, so why did it become something people traded like gold? Maybe it was not about basic access but scale, labor, or control. Inland demand makes sense, but even coastal societies treated salt seriously. Was it about preservation, state monopolies, or something cultural? What actually made salt feel scarce in practice? And am I missing or getting any of the assumptions wrong here? Defiant-Junket4906: "It seems so easy" Keyword there is seems. You have to have a lot of land, a lot of seawater, and a lot of time to wait for it to evaporate, or you use up a bunch of wood to boil it. And at the end you're left with a low yield of impure salt. Apparently, it was just easier to mine.