Search

[German version] ( castratio) was a frequent procedure in ancient agriculture, designed to adapt the characteristics of male animals to the requirements of human beings. In horses and cattle, the castration served the purpose of altering the temperament of the animal without impairing its viability (Xen. Cyr. 7,5,62). Aristotle describes the effects of castration in his zoological writings, drawing attention to how the mutilation of a small part of the body affects an ani- mal's entire appearance. …

[German version] In the time of the late Republic the word fiscus on the one hand referred to a container for storing money, on the other hand it already referred to public funds that were placed at the disposal of a promagistrate in the province (Cic. Verr. 2,3,197). Furthermore fiscus also meant the private assets of a Roman citizen. In the Principate period the fis cus was the cashier's office of the princeps; as he alone could dispose of the fiscus, he could also exercise considerable influence over politics by using these finances. This already applies to Augustus who …

[German version] I. General The study of the distribution of wealth in a society should offer information about the various types of wealth and their economic significance in a national economy and about the share of individuals or social groups in the overall national wealth. Because quantitative information on the economy and private wealth is only available in an extremely limited scope for Antiquity, the statistical methods of modern economics cannot be applied in the field of ancient economic h…

[German version] ( inundatio: ILS 207; 5797a; Tac. Hist. 1,86,2; diluvia: Plin. Ep. 8,17,1; aquae ingentes: Liv. 35,9,2; 38;28,4; aquarum magnitudo: Liv. 30,26,5; 30,38,10; proluvies: Cic. Ad Q. Fr. 3,5,8). Only exceptionally were natural catastrophes taken as historiographical subjects in Antiquity, and then for instance when earthquakes hit famous cities and substantial emergency measures were undertaken to help the populace. This is true in the case of flooding and flood disasters, too, on which subject we have info…

[German version] ( figlina). Building bricks and roof tiles were produced in brickyards close to clay deposits and then transported to the building sites. Because of their great weight, every effort was generally made to avoid long transport distances; for that reason, brick production was not concentrated in certain centres, but spread across all of Italy. Nonetheless, brickyards close to the coast, whose bricks could be transported by ship, supplied entire coastal regions; bricks of the figlina of Vibius Pansa near Ariminum can be found across the entire northern Adri…

[German version] (πορφύρα/ porphýra, Lat. purpur) was a dye (Dyeing) used in Antiquity for the manufacture of costly materials and garments. It was obtained from various species of sea-snails (Snails and slugs) living in the Mediterranean; Aristotle devoted lengthy disquisitions to the purple-snail (Aristot. Hist. an. 546b-547b), but the most important ancient description of the creature and the manufacture of the dye is found in Pliny (Plin. HN 9,124-138). It is likely that the technique of obtaining dye from sea-snails was first developed by the Phoenicians. In…

[German version] Derived from  pigmentum ('pigment'; cf. Plin. HN 33,111; 33,115; 33,158; 35,29; 37,81), the Latin word pigmentarius is the term for producers of and traders in pigments, ointments and perfumes ( unguenta). Representatives of this group are mentioned in Cicero and in inscriptions (Cic. Fam. 15,17,2; ILS 7604; 7605; CIL VI 9795). The workshop and store of a pigmentarius may be depicted in the house of the Vettii in Pompeii  [2. pl. XV 1]. The selling of poisons or love potions by a pigmentarius was punishable (Dig. 48,8,3,3; cf. Pharmakeía ). Schneider, Helmuth (Kassel) Bi…

[German version] The great slave revolts in Roman Antiquity occurred within a comparatively narrow time span, in the 2nd and early 1st cents. BC; geographically, they centred around Sicily and southern Italy. The extent of these great revolts remains unique; bands formed by fugitive slaves never reached the same level either before or later, nor were they comparable with these revolts (Chios: Ath. 6,265d-266e; Bulla Felix in Italy: Cass. Dio. 77,10). Even though these rebellious movements of the u…

[German version] Modern term for alloys of iron with a carbon content of up to two per cent. In the blast-furnace process, however, the iron extracted has a much higher carbon content, which has to be reduced by means of a technical procedure (refining). In Antiquity there was an entirely different technical problem: Crude iron, the product of the smelting process, had only an extremely limited carbon content and was therefore relatively soft. The iron was therefore tempered by further forging in …

[German version] The Latin term opera was used to describe the output of work demanded of a worker in one day. This says nothing about that worker's legal status; he could be a freeman, freedman or a slave (Cic. Off. 1,41; cf. also the definition in Paulus, Dig. 38,1,1: “operae sunt diurnum officium”). The Roman agrarian writers use opera to determine precisely at what time certain work had to be done; in this way, it was possible to specify the speed of the work above and beyond the working hours and to calculate the number of slaves needed for a rural…

[German version] In modern industrial societies, the function of SP is to set up systems to prevent the occurrence of cases of hardship, and to protect individual citizens and groups of citizens from defined risks. A vital instrument of SP is social insurance, of the kind created in the German Empire between 1883 and 1889 (health insurance, accident insurance, old-age insurance); unemployment insurance followed during the Weimar Republic. Since that time, the actual concern in SP has been, on the …

[German version] The technique used by the Greeks, of binding the individual blocks in quarried-stone walls by means of variously formed metal clamps, was adopted by the Romans for their monumental architecture. Besides that, they early on used mortar made of lime and sand as a bounding agent in house building. Thus, lime, which in Greece had been used primarily for the roughcast of buildings, acquired greater importance as a building material in the Roman period. Lime is obtained from limestone by burning at temperatures of some 1000° C; the calcium carbonate (CO3Ca) turns into calciu…

[German version] (Bíτων; Bítōn). Author of a short work on catapults and siege equipment; named in Athenaeus (14,634); the work is dedicated to a King Attalus and was therefore composed between about 230 BC (when Attalus I assumed the title of king) and 133 BC (death of Attalus III). As B. mentions older types of catapults but not the torsion catapult that was otherwise well attested from the end of the 4th cent. BC, the work probably belongs to the early years of the reign of Attalus I. B. describes two catapults that could hurl stones weighing from c. 2 kg to 18 kg, a mobile siege tower ( helépol…

[German version] From the Archaic Period on, Greek trading ships were no longer propelled by oarsmen but had a large sail attached to a yard (ἐπίκριον/ epíkrion; Lat. antemna/ antenna), allowing them to use wind power. Even the long warships had a mast with a yardsail; as these ships, however, had to be used regardless of wind conditions and in naval battles required great manoeuvrability, oarsmen could not be dispensed with; they used the sail on longer journeys in favourable wind. Greek warships in the 5th-4th cents. BC not only had the big sails (μεγάλα ἱστία/ megála histía; Xen. Hell. 1…

[German version] Pre-Platonic thinkers, such as the Pythagoreans (Pythagorean School) or Anaxagoras [2] had a concept of an empty “space” (τὸ κενόν/ tò kenón). The examination of this view led Aristotle (Aristoteles [6]) to the conclusion that no such 'void' could exist. His argument reveals that Anaxagoras had undertaken experiments to study phenomena of air. For Aristotle, Anaxagoras' demonstrations show that air is a form of matter (ὅτι ἔστι τι ὁ ἀήρ/ hóti ésti ti ho aḗr: Aristot. Ph. 213a-214b). In the 3rd cent. BC, Ctesibius [1] constructed apparatuses which made use o…

[German version] I. General points Water was needed for various purposes in ancient civilizations: in the household as drinking water, for preparing food, and for hygiene (Hygiene, personal); in crafts (Crafts, Trade) for metalwork (Metallurgy) and for fulling (Fulling, Fuller); in public life for bathhouses and thermae; and finally in agriculture for the irrigation of gardens and fields. However, in the Mediterranean region, it was not available in sufficient quantity and quality in the form of surf…

[German version] (ἐλέφας/ eléphas, Latin ebur) was obtained from the tusks of African and Indian elephants, and like silk, amber, incense and pepper is one of those precious goods that had to be imported from areas outside the Roman empire; according to Pliny, ivory was the most valuable material supplied by land animals (Plin. HN 37,204). The price for ivory was extraordinarily high in the 1st cent. AD; nevertheless there was a shortage of ivory so that people began also to process the ordinary bone…

Schneider, Helmuth (Kassel) [German version] A. The Enlightenment's Assessment of Ancient Society (CT) Although ancient society played a prominent role in Enlightenment discourse, clarification of historical fact was not always the primary consideration in the treatment of any particular theme; rather, Greek or Roman society was described and cited in various theoretical contexts as a model or classified historically to justify or refute particular philosophical, political or economic positions. Influenced b…

[German version] The concept of materialism does not appear until the first half of the eighteenth century, and is first used polemically in the context of the criticism of materialist thought in Enlightenment philosophy, as antithesis of idealism or spiritualism (Kant). Here, only those teachings will be designated as materialism which (a) represent a monism which holds that all being can be reduced to one or more material principles, while (b) that which appears to be non-material is either an e…

[German version] The meagre productivity of ancient agriculture rendered the effective use and cultivation of any suitable land imperative for growing grain, viticulture, and planting olive trees. Hills and mountain slopes in Greece were prepared for cultivation through terracing, and drainage measures were used to gain virgin land or to protect land from flooding after the winter rains. The requirements were different in Greece and Italy: in the Greek interior, there are fairly large plains in which lakes are formed by surface inflow; run-off is often subsurface ( katavothra) and …