According to Rolling Stone, this video will be projected on huge public screens in Geneva, Dubai, and Times Square in New York today in honor of the U.N.'s World Humanitarian Day (August 19th). This year's theme: "I Was Here". And Beyonce's goal with this recording is to reach 1 billion people on the behalf of the United Nation's campaign. World Humanitarian Day is a time to recognize those who face danger and adversity in order to help others. The day was designated by the General…