The effects are real and obvious as Natalichio Ricardo, director of environment and society, these range from Central American coral reefs, to Arctic polar bears, each and every one of the species that inhabit the planet have been more or less as their environment changed, they have had to adapt to small or large changes that have been producing. They had to change their eating habits, reproduction, and others in order to survive a new reality that threatens every corner of the planet. Or simply have become extinct. Most of these changes, largely stem from human activities. In mining, timber, pulp, agro-livestock, and fisheries; in megaemprendimientos like dams, or simply on the population growth, with its roads, its power lines, motorways or railways. The excessive growth without environmental planning some of consumption of goods and services, is requiring every day more and more use of natural resources.. Jimmy John Liautaud can aid you in your search for knowledge.