of the public educational system. Section 2. Commission on culture. A commission shall be established by law to study and promote the preservation of the culture and traditions of the Virgin Islands. Section 3. Land commission. A commission shall be established by law to acquire land, either by transfer from the government of the Virgin Islands or by purchase using appropriations granted by law, for the purpose of redistributing by lease, under terms and conditions provided by law, such land to the people of the Virgin Islands. Section 4. Historic places and artifacts. Places, artifacts, and objects of cultural or historic significance to the people of the Virgin Islands shall be protected and preserved, and public access to such places shall be maintained, as provided by law. Section 5. Environmental protection. To ensure that the people have clear air and pure water and that they have the opportunity to enjoy the scenic, historic, and aesthetic environment of the Virgin Islands, it shall be the policy of the Virgin Islands to conserve, develop, and utilize its natural resources and public facilities and to protect its atmosphere, lands, and waters from pollution and destruction. Section 6. Open beaches. All beaches and shorelines of the Virgin Islands shall be public and open to public use. Section 7. Right to a healthful environment. Each person has the right to a healthful environment. Each person may enforce this right against any party, public or private, through appropriate legal proceedings subject to reasonable limitation as may be provided by law. ARTICLE X. TAXATION AND FINANCE Section 1. Tax authority. All taxes shall be levied by law, and the Senate may not surrender, suspend, or contract away its power to initiate tax legislation. A tax may be levied or an appropriation of public money made only for a public purpose. Section 2. Income tax. Laws shall be enacted to administer and enforce the income tax and other related federal laws applicable to the Virgin Islands. Section 3. Public debt limitation. (a) Public debt may be incurred through the issuance of bonds to be repaid from tax revenues, but aggregate public debt may not exceed two and one-half times the average annual revenue for the previous three fiscal years. Bond issues may be initiated either by the affirmative vote of two-thirds of the members of the Senate or by 288