Hello everyone! My name is Luis Berrios. I have been working as environmentalist for 4 years now. As a person who understood why changes on Earth are happening, how we- people- effect that and what we might do in order to prevent future changes I would like to share my knowledge with you. I want you to know what are the bad things we are doing to our planet and to realize if we don’t start treating it differently there might not be a big problem for our future generations.