EntityQ22192· pop 25· linked from 312 articlesgrey gooSign in to savehypothetical end-of-the-world scenarioConnectionshazardEntitymolecular machineEntityK. Eric DrexlerEntityself-replicating machineEntityForesight InstituteEntityProductive nanosystemsEntityEarthConceptArtificial intelligenceConceptCharles IIIPersonInternational Standard Book NumberEntitypandemicEntitymatterEntityBook of RevelationEntityclimate changeEntitynanotechnologyEntityJohn von NeumannEntitydisasterEntityextinctionEntitydigital object identifierEntityBook of DanielEntityCategories1980s neologismsArtificial lifeDoomsday scenariosMulti-robot systemsNanotechnologySelf-replicating machinesThought experiments in ethics