Fighting Climate Change: Planting a Tree Every Year for the Next 20 Years Could Change the World

Planting a single tree may not seem like much of an effort for one person, but if everyone would plant a tree, tremendous changes in our environment will undoubtedly occur. Consider that there are over 8 billion people on earth presently. If everyone in the world planted a tree every year for the next 20 years, there would be 160 billion new trees.