April 22 What Do You Prefer? Does the Problem Affect You? Isn’t There Plenty of Air to Breathe? Water, Water Everywhere—But How Pure Is It? What Is Happening to the Land That Grows Your Food? The Total Effect Why Did It Get This Way? Uncovering the Basic Source Can Man Solve the Problem? How Will Our Earth Become a Garden Home? What Should You Do? Watching the World Study the Bible with Your Children Listening to The Universe