Reconstruction is, literally, the act of building again something that has been damaged or demolished. But the term covers very different situations depending on the context, extent and origin of the destruction. Above all, it says nothing about what motivates societies to restore or reconstruct certain elements of their built heritage.

As a model for urban renewal, UNESCO’s “Revive the Spirit of Mosul” initiative went well beyond simply reconstructing the built environment. It also strove to revitalize the cultural life of the Iraqi city, devastated after three years of occupation by Daesh.

Following a devastating earthquake in 2011, new constructions in New Zealand’s second-largest city have been built to resist tremors. Innovative construction techniques have since become a hallmark of the post-earthquake era. A burst of creativity, driven by local residents, has also emerged from the collective trauma.

Ugandan architect Jonathan Nsubuga participated in the reconstruction of the Tombs of Buganda Kings after a devastating fire in 2010. The sacred site in central Uganda is built entirely from traditional materials. In addition to the architectural and technological challenges, the immaterial dimension of this site devoted to communication with spirits was a key consideration.

Scientific progress relies on discoveries and new perspectives that continuously challenge established certainties. Archaeology is no exception. Long-held notions – such as the perceived lack of intelligence among hunter-gatherers or the causal link between agriculture and centralized power – are now being re-examined.

According to the long-prevailing view, human societies were initially organized as groups of egalitarian hunter-gatherers living in harmony with nature. The domestication of livestock and the development of agriculture – and the consequent accumulation of wealth – then led to the emergence of complex, hierarchical societies. David Wengrow, a professor of comparative archaeology at University College London, challenges this idea of the natural evolution of societies. His book The Dawn of Everything, co-written with anthropologist David Graeber, has become a best-seller.

The AlUla oasis in Saudi Arabia’s desert heart has long been a wellguarded archaeological secret. Today, layer by layer, the millenniaold history of this ancient crossroads of cultures – a strategic stop on the Incense Route that linked the Arabian Peninsula to the great civilizations of East and West – is being unveiled.

In 2024, archaeologists unearthed some of the most important vestiges of ancient settlements in Chifeng, in the Inner Mongolia Autonomous Region of China. To date, over 700 sites of Hongshan culture have been found. The archaeological discoveries unveil the narrative of a vibrant Neolithic culture rooted in the worship of ancestors, heaven, and earth.