2170

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22nd century

Previous: 2167 • 2169
Next: 2178 • 2204

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For a complete list, see our Timeline directory.

Events

March

• The Callisto Treaty is signed. The Frieden and Koslovics formally surrender to the UNSC, officially ending the Interplanetary War. With this treaty the Unified Earth Government becomes a full-fledged governing entity in the wake of the conflicts. Now, the victors are forced to deal with a less obvious but equally serious threat: overpopulation and a massive military with no enemy to fight. Overpopulation caused by massive population surges in the post-war period, combined with the destruction and famine bred by the Rain Forest Wars, threaten to destabilize the economy in the coming years.