Pottery Invented
The invention of pottery transformed how people stored, cooked, and transported food. Although the date of 8000 BCE is a convenient marker, the oldest known ceramic vessels from East Asia are considerably older, and the technology appeared gradually rather than at a single moment. By the time of this date, pottery was well established among communities in what are now China, Japan, and the Russian Far East, and it would eventually spread across much of the world.
The background to this development is surprising, because pottery long predates farming. Fired clay figurines are known from Europe tens of thousands of years ago, but the earliest containers appear among late Ice Age hunter-gatherers. Fragments from Xianrendong Cave in Jiangxi, China, have been dated to roughly 20,000 years ago, and early sherds from Japan and the Amur River region are also very old, often dated to around 16,000 years ago or more. Dating this early material is difficult, and researchers continue to refine the estimates, but the broad picture of an East Asian origin is widely accepted. Pottery in other regions, such as West Africa and the Near East, seems to have arisen independently or at later times.
Making a vessel required a few key insights: that wet clay could be shaped, and that heating it to a high enough temperature would turn it into a hard, waterproof material. Early potters typically built vessels by hand, often from coils or slabs, and fired them in open fires or shallow pits rather than in kilns. Many early pots were simple, round-bottomed or flat-bottomed containers, sometimes decorated with impressed cords, which gave Japan's Jōmon culture its name, meaning "cord-marked."
The practical effects were significant. A pot placed near a fire allowed people to boil food, which could make tough plant foods, shellfish, and fish easier to digest. Residue analysis on some early Japanese sherds suggests they were used to cook fish, though what was cooked varied by site. Pottery also let people store grain, nuts, and liquids safely, protecting them from pests and moisture. Why pottery appeared so early in some hunting and foraging societies remains debated, with explanations ranging from changing diets and climate to social feasting.
Over the following millennia, pottery became tied to settled life, trade, and artistic expression. Farming communities used it extensively, and ceramic styles became valuable evidence for archaeologists, who use them to trace cultures and migrations. Later breakthroughs, including the potter's wheel, glazing, kilns, and eventually porcelain in China, built on these early foundations. The humble clay pot is therefore one of humanity's most enduring technologies.