In the world we have right now, I'm sure if any of us could snap our fingers and wish for anything, we would wish for world peace, better leaders, for everyone to love one another (etc.)  Unfortunately, that's not a reality for us. It seems we dwell through life taking educated guesses instead of making a conclusive decision when it comes to need. To the people who have the opportunity to take action, here are some sources I'm sure you've seen before, hopefully someday in the future, we will never have to see them again.