What Would Jesus Do... about Taxes and Taxation?

Many believe that Jesus was the wisest man to ever live and walk this earth. What would He do about the problems facing the world's governments and the economies of nations? What did He have to say about taxes? Was it limited to the oft repeated phrase, "...render unto Caesar the things that are Caesar's?" Does the Bible, the book Jesus lived His life by, have answers and solutions to the world's fiscal crises? Is it possible to survive economically no matter what nations, even our own, do ...