Explore/Thinkers/Neil MacGregor — A History of the World in 100 ObjectsbookNeil MacGregor — A History of the World in 100 ObjectsMacGregor, Neil. *A History of the World in 100 Objects*. New York: Viking, 2011.Focus in observatoryPrevious← National Institute of Standards and Technology — Secure Software Development Framework (SSDF) Version 1.1: Recommendations for Mitigating the Risk of Software VulnerabilitiesNextNeil Postman — Amusing Ourselves to Death →Related booksBookLiving in SedimentHow Structures Outlive Their ReasonsWe live inside inherited systems built for constraints that no longer exist. When structures survive after their reasons disappear, meaning drifts—and the danger is forgetting the sediment is sediment.