My name is Samantha Braga and I'm from Brazil. I have been living in the U.S. for more than 20 years and later, my concerns about Global Warming became the main reason why I decide...view moreMy name is Samantha Braga and I'm from Brazil. I have been living in the U.S. for more than 20 years and later, my concerns about Global Warming became the main reason why I decided to write a book.view less