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.
Life span is the average expected years to live of an individual from birth. Our life statistics chart shows how long males and females can expect to live for in various world countries. (Age in years from birth to death). Today humans have an average life span of 31.99 years in Swaziland and 82 years in Japan.ife span is the average expected years to live of an individual from birth. Our life statistics chart shows how long males and females can expect to live for in various world countries. (Age in years from birth to death). Today humans have an average life span of 31.99 years in Swaziland and 82 years in Japan.