2. Everyone has the right to equal opportunities for education and vocational training. 3. The State shall recognise and supervise private and co-operative education. 4. The State should ensure the access of every citizen, in accordance to their abilities, to the highest levels of education, scientific research and artistic creativity. 5. Everyone has the right to cultural enjoyment and creativity and the duty to preserve, protect and value cultural heritage. Section 60 (Intellectual Property) The State shall guarantee and protect the creation, production and commercialisation of literary, scientific and artistic work, including the legal protection of copyrights. Section 61 (Environment) 1. Everyone has the right to a humane, healthy, and ecologically balanced environment and the duty to protect it and improve it for the benefit of the future generations. 2. The State shall recognise the need to preserve and rationalise natural resources. 3. The State should promote actions aimed at protecting the environment and safeguarding the sustainable development of the economy. PART III ORGANIZATION OF POLITICAL POWER TITLE I GENERAL PRINCIPLES Section 62 (Source and exercise of political power) Political power lies with the people and is exercised in accordance with the terms of the Constitution. Section 63 (Participation by citizens in political life)