Template:Global catastrophic risks

Technological

Sociological

Extinction	Extinction event Holocene extinction Human extinction List of extinction events Genetic erosion Genetic pollution
Others	Biodiversity loss Decline in amphibian populations Decline in insect populations Biotechnology risk Biological agent Biological warfare Bioterrorism Colony collapse disorder Defaunation Interplanetary contamination Pandemic Pollinator decline Overfishing

Astronomical

Organizations

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Categories

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