Progressively greater individual flexibility (privatization)over the next half century or so, and a serious financial management education program beginning with the basics in pre school and progressively more difficult material until the 12th grade with a requirement that if this course is not passed in each and every grade, a student can't graduate from high school. A person who has an education that includes 13 years of financial management is not one who is lilely going to be dependent upon social security. And an eventual phase out as the last of our generations die off.