Politics makes people choose between sides following boxed in opinions about living as directly proportionately alive now.
Religions chant intellectual mind is greater than any ancestral brain adapting to the moment here.
Economics creates artificial values passed down each generation gap added from previous 4 gaps having ancestors still alive this rotation of the planet.
Academia trains each great great grandchild to honor what their own ancestry believed possible throughout history of population never same people living here now.
Arts illustrate other possibilities living isn't self evident factually here.
Politics sides govern the ancestors living forward now
Religions govern how to obey ideas used every generation gap one's ancestries followed since the species dedicated itself to believe life is too difficult to navigate space one at a time.
Social consensus within the current 5 generation gaps separating each ancestor ever born.
Societal evolution creating predictable tomorrows today as long as everyone alive follows the facts created intellectually regulating social behavior to type cast definitions of who's who here today.
Evolving doesn't follow relative time logistics but it does develop every ancestral change of people alive now.
What is missing in every reality humanity defends until extinction within this species? Rhetorical question each brain navigates but everyone minding anything else is possible won't accept and won't tolerate anyone defying the idea eternal life exceeds adapting to the moment here.