Part 3/10:
Given the scientific insights we have today, the proposition of humans leaving our solar system is met with skepticism. This is a perspective not often welcomed by those who cling to the notion of limitless human progress, often equating innovation with past voyages of discovery. However, it’s essential to recognize that the scientific method has evolved significantly over the last century, enabling us to delineate what may be possible from what is realistically attainable.