> Of course, such a return is actually very hard to maintain over a 300 century timespan. You mean 3 century timespan, or 300 years. (Although it would be spec

> Of course, such a return is actually very hard to maintain over a 300 century timespan. You mean 3 century timespan, or 300 years. (Although it would be spectacularly difficult over a 300 century timespan.)