THE ETHICS OF MOVING OUT: PROPERTY RIGHTS AND THE LEGALITY OF HUMAN SETTLEMENT ON NEW PLANETS AS EARTH BECOMES INHOSPITABLE

In modern times, we have been able to perceive various trends in the world, ranging from good— global interconnection— to bad—- global warming. As changes in the geopolitical, socio-economic and legal domains propel widespread change in pre-existing human systems, they also shed light on pre-existing human problems. The unending tide of climate change and environmental crises has further thrown the planet into chaos, making Earth seem to grow increasingly inhospitable with time. This has caused humanity’s gaze to turn heavenward, birthing questions regarding exactly how and what we can come up with to deal with these hurdles. Space law was founded on the ideal that outer space is the “province of all mankind,” free from national appropriation . Yet 21st-century pressures – private mining ventures, great-power competition, and the desire for “backup” worlds – challenge this vision. Critics warn that treating space as a commodity risks reproducing colonial patterns and exacerbating global inequality. For example, U.S. and Luxembourg legislation now grant private citizens rights to space resources , while Russia and China insist any regime must benefit all states equally. Ethical concerns – from planetary protection to the plight of future generations – loom large. Even advocates of space settlement concede that saving humanity will require fixing Earth’s problems first. This paper reviews existing international space treaties and national laws, examines how climate-driven “collective migration” narratives intersect with expansionist geopolitics, and analyzes the risks of a privatized space frontier. It concludes with policy proposals – inspired by deep-sea mining and Commons governance models – for an equitable, Earth-centered approach to off-world settlement.