Berea College, a world leader in ecological sustainability, continually strives to soften our impact on the Earth. Recently, the college hosted the Green Games, a carbon-neutral basketball game that brought attention to the need to reduce our carbon footprint. Using standard formulas to calculate the amount of carbon produced from lighting and heating the gym and to determine the carbon output from the visiting team's travel to Berea, the college determined that it would take 24 trees one year to offset the carbon produced. In typical Berea fashion, we planted more than 50 trees. You, too, can help save the world. Here's how.