via.fox40.com
Five Good (and Bad Things) That Have Happened Since Last Earth Day
(CNN) -- Earth Day turns 48 this year and millions of people in roughly 200 countries will unite Sunday to find ways to protect and celebrate the planet. In the past year, we've had environmental victories as well as defeats, all of which will have effects on the planet in some way. Here are five significant events that happened since the last Earth Day: