Beer was brewed before cereals were farmed
Stone mortars at Israel’s Raqefet Cave show Natufian foragers brewing wheat- or barley-based beer about 13,000 years ago—several millennia before domesticated cereals appear in the Near East. Ritual feasts may have sought intoxication before agriculture locked in the grain.
Brewing steeps a starch—usually malted barley—in water and ferments the sweet wort with yeast, often flavored with hops. The craft reaches at least the eleventh millennium BC across Egypt, China, and Mesopotamia. A six-millennium-old seal from Tepe Gawra in Sumer shows figures sipping beer through long reed straws from one shared bowl; Godin Tepe pottery holds beerstone from roughly 5,500 years ago. A 3,900-year-old hymn to Ninkasi preserves the oldest surviving beer recipe via barley bread. Women often led pre-industrial brewing; goddesses Ninkasi, Siris, and Siduri guarded the craft and its pleasures.
Water chemistry shapes style: Dublin’s hardness suits stout; Pilsen’s softness aids pale lager; Burton gypsum inspired Burtonisation for pale ale. Malting soaks and kilns grain to unlock enzymes; darker kilns mean darker beers. Hops, used medicinally since Rome and in Carolingian monastic beer by the seventh century, overtook gruit herb mixes between the 1200s and 1500s, supplying bitterness, aroma, yeast-friendly antibiotics, and head retention. Ale yeast (Saccharomyces cerevisiae) and lager yeast (S. pastorianus) dominate; Emil Christian Hansen’s pure cultures entered Carlsberg in 1883. Clarifiers from isinglass to Irish moss brighten modern pints.
Process steps run malting through mashing, lautering, boiling, fermenting, conditioning, and packaging, with warm, cool, or spontaneous ferments. Industry shifted from household and monastery scales to nineteenth-century factories guided by hydrometers and thermometers. From Natufian mortars to multinational brands, beer’s deep past is older than the farms that later fed it.
Source: Brewing
