Comment by markusbrutus

We live in a big universe that's greatly unexplored both at the macro- and the micro- level, both in the physical and the spiritual realms (since you allude to less material motives in your reply). Anything we do (even large-scale, government-sponsored meditation) has the potential to "yield dividents in ways we probably can not even think of today". That's why you need economic calculation (and a firm grounding) to quantify that potential and decide which of the infinite projects that individuals, governments, or humanity can undertake makes the more sense. Colombus voyage actually made perfect sense from that perspective as it was all about economic calculation.