For all of human history, the night sky has been the shared inheritance of every person who ever lived on this island. The stars above Ireland are the same stars that guided our ancestors across the sea, inspired our poets and storytellers, oriented our farmers and fishers, and reminded every generation that the universe is vast and we are part of it. The Milky Way — the great river of stars that crosses the Irish sky on a clear dark night — is one of the most profound and beautiful things a human being can see. It costs nothing. It belongs to everyone. And it is being stolen.
Light pollution — the flooding of the night sky with artificial light from poorly designed, poorly directed, and unnecessary illumination — has already robbed most of the Irish population of any meaningful view of the night sky. This constitution names the night sky as a natural inheritance of the Irish nation and establishes its protection as a constitutional obligation.
Every person in Ireland has the right to access, within a reasonable distance from where they live, a genuinely dark sky — meaning a sky sufficiently free from artificial light pollution that the Milky Way is visible to the naked eye on a clear night and the natural rhythm of darkness and light that has governed life on this island since before human memory is preserved and experienced.
This right is not merely aesthetic. It is ecological, cultural, scientific, and deeply human. The natural night is essential to the health of nocturnal wildlife, to the functioning of natural ecosystems, to the sleep and wellbeing of human beings, and to the cultural and spiritual life of a people who have always looked upward and found meaning there.
The state has an active duty to designate and permanently protect Dark Sky Reserves across Ireland — at least one per county — within which the night sky is and shall remain genuinely dark. All outdoor artificial lighting in Ireland shall be regulated to ensure it is directed downward where needed, shielded from the sky, set to the minimum intensity required, and switched off when not needed. No new development shall significantly increase light pollution in any Dark Sky Reserve or low-pollution area. A programme of active light pollution reduction shall be pursued in existing developed areas and reported publicly every five years.
Ireland shall advocate actively in all international forums for the regulation of satellite constellations and orbital light pollution. No satellite constellation operated from Irish territory or by Irish entities shall be permitted to contribute to light pollution of the night sky without the approval of the Technology Council, which shall assess the impact on the right established in this article before any approval is granted.
Darkness is not merely an absence. It is a habitat. The natural night is the environment in which a vast proportion of Ireland’s wildlife lives, hunts, navigates, breeds, and survives. Light pollution is habitat destruction and shall be treated accordingly under Article 51.
Every Irish child shall have the opportunity, as part of their education, to experience a genuinely dark sky — to see the Milky Way, to learn the stars their ancestors named and navigated by, and to understand their place in the universe. The state shall support astronomy education, dark sky access, and the maintenance of public observing facilities in Dark Sky Reserves.
The Milky Way has been visible from Ireland for as long as there have been eyes to see it. The people of Ireland have no right to steal it from each other, from the wildlife that depends on the dark, or from the generations who will come after us. This article is Ireland’s commitment that they will not.