Why might someone be spared in a situation where others are harmed, like at a checkpoint or border crossing?

Are there successful economic systems that address the inefficiencies critics find in capitalism, and how do they work?
Why is it so difficult to move forward when a spouse insists on keeping a ledger of every mistake?
Why do Americans find the amount of green space in Britain so astonishing, and what are some must-visit natural spots?
How do you balance the spicy and numbing flavors in this dish without overwhelming everything else?
I'm ready to have something real good. Is there anybody from Evansville, Indiana?
Why might some women feel uneasy about letting a guy know where they live early in a relationship?
Is it possible to go through life never being taken seriously?
Did the public's focus on Wyatt Earp eventually overshadow the actual legal authority held by his brother Virgil during the Tombstone years?
Why might expressive people unintentionally create tension in relationships by oversharing with others?
How do professional writers balance extensive planning with the need for revisions during exploratory writing?
Are there alternatives to agro-chemicals for maintaining soil health, and how do they compare to traditional farming methods involving animals?