How do you train to live on space and retire on Mars?

Summary: Esther Dyson trained to be in space and wants to retire on Mars. Esther's global perspective has made her an effective investor and valued board member. A medical scare led her to start Way to Wellville (http://waytowellville.net), a health intervention program for American health system to get healthier. Esther launched her entrepreneurial career in a unique way by acquiring a company she was working for.