Two points. 1. GDP growth is a historical anomaly. Many post industrial peoples base today'financing decisions on tomorrow's expected income gains. In a world

Two points. 1. GDP growth is a historical anomaly. Many post industrial peoples base today'financing decisions on tomorrow's expected income gains. In a world of low to no growth, you must save early and significantly for retirement, and retirement will still require working. 2. Technological advances will shift the jobs to those that can add value. That is precisely marketing and sales.