Garantías Ambientales en la Constitución: Un nuevo modelo ecológico-político para Costa Rica y el resto del mundo

environmental guarantees in the constitution: a new ecological-political model for costa rica and the rest of the world. in the last thirty years significant changes to protect the environment have been introduced in the judicial, administrative and social systems. costa rica is a well known international model in the field of sustainable development, and here i present a proposal for adding environmental gaurantees to the costa rican constitution. one of the most important changes in the costa rican judicial system has been the introduction of an environmental amendment in the constitution (article 50). however, it is still fundamental to introduce a title of environmental guarantees in the constitution of costa rica, with these components: first, the state, the public and the private sector have the duty of defending the right to a safe environment; second, public domain over environmental issues, and third, the use of the environment should be regulated by scientific and technical knowledge. if current efforts succeed, costa rica will be the first country in the world to include environmental guarantees in its constitution. this would be an example to other nations. rev. biol. trop. 57 (3): 461-472. epub 2009 september 30.