Andoza:Global catastrophic risks

Technological

Sociological

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

Astronomical

Religious or
superstitious

Organizations