Les extraterrestres ont-ils construit les pyramides ?

• En Grains, Egyptologist working at the Sorbonne and Collège de France, Italian-born and trained in Venice • Dominique Faroux, Professor of Egyptology at École du Louvre, ENS and Institut Catholique

No, extraterrestrials did not build the pyramids.

Recently discovered papyri mention the construction of the Khufu pyramid and figures known from that era.

Discussion of the transportation systems used on pyramid construction sites.

• Extensive excavations conducted over the last 20-30 years next to the pyramids • Discovery of large residential cities where officials and workers lived

• Worker cemeteries revealing adequate nutrition and acceptable living standards • Workers came from modest backgrounds but performed very difficult labor

The pyramid was not only a tomb but included a mortuary temple with religious services that continued for hundreds of years.

Presence of skilled workers on the site, with ongoing debate about slavery in ancient Egypt.

• Absence of attestation of an Egyptian word for 'freedom' • Society where the ideal was to obey one's master and give orders to subordinates • Rigid and protective social system—being free meant not eating in ancient Egypt

In the true sense, only prisoners of war and captives from other regions could be considered slaves.

• Unlike Greeks and Romans, no clear distinction between free citizens and slaves • Cases of masters marrying their daughter to a slave who became a household master • Foreigners integrated into Egyptian service sometimes adopted Egyptian names

• All Egyptians were subjects of the king, comparable to servants rather than Roman slaves • Differences in status existed between noble and peasant families but no true slave class

• Hundreds of specialists directing operations • Peasant corvée labor hauling stones at regular intervals • Papyrus discovered by Pierre Tallet showing a highly hierarchical society and representing the oldest known work journal

• Before the dam was built about 40 years ago, Egypt was periodically flooded • Peasants could not farm during floods • This was when corvée labor could be assigned

• Inscriptions in Middle Egypt quarries show extraction activities year-round • Peasants could be released for corvée labor based on current crops and immediate needs • Different groups could be assigned to different tasks depending on season

• A few hundred workers moved several thousand tons per day when well organized • One man could move one ton per day • Construction took between 10 and 20 years depending on complexity

• About a hundred pyramids built in the region with different work systems • Use of debris and blocks found on site to improve efficiency • Engineers seeking to make the process faster and more efficient

• Use of very large blocks weighing hundreds of tons • Copper and brass tools for cutting • Transporting enormous stones was less energy-intensive than creating small blocks

• Opening of the Bronze Road allowing access to more tools • Intensive use of bronze tools for stone cutting • Reduction in block size but destruction of large quantities of metal

Construction choices evolved based on available resources and energy efficiency: prioritizing large blocks with copper versus small blocks with bronze depending on historical context.

Definitive proof that pyramids were built by Egyptians using well-organized human methods, without extraterrestrial intervention.

Ancient civilizations solved unemployment problems by building massive monuments like pyramids.

Perhaps modern governments could take inspiration and build pyramids to solve current unemployment problems.

Gratitude to both experts for this in-depth discussion of the mysteries of Egyptian construction.