The Treasury Department works with other federal agencies, foreign governments, and international financial institutions to encourage global economic growth, raise standards of living, and to the extent possible, predict and prevent economic and financial crises.
â¢ Get a life. In one study of healthy men and women with an average starting age of 71, Butler found the highest survival rates in those who had something to get up for in the morning, whether it was a job or a golf date.
Closing the Gap Between Life Expectancy and Life Span. With the United State's average life expectancy currently hovering at around 78.88 years, the age to which most Americans can expect to live is still forty-four years younger than the human life span.