Influential pastor, Rick Warren, cites the five biggest problems on earth that he believes we must solve, and indeed can solve, with God's guidance.
• Millions don't know Jesus.
• There is a shortage of qualified leaders.
• Half of the world's population lives in poverty.
• Millions of people die every day from diseases and starvation that could be prevented.
• Half of the world is still illiterate.
[George Mair, A Life With Purpose New York, Berkley Books, 2005, pp, 187-190]