The ending was such an al-gorish inspired let down. I wouldn’t give up my technolgy and ships to go back to nature. The fools who would give everything up would be begging for it all back after the first famine, ravaging disease, or other disaster.
I didn’t get the ending either. I could see if they had acutally been the bad guys and wanted to make atonement or something, but after all that to go down with a whimper.