So all this new wealth is justifiable--because it's going to save humanity?

FORBES: The Moral Limits of Wealth

Aliens are still transforming humans into hideous necromorphs (zombie-like creatures made from different body parts) and it is up to Isaac to save humanity from a fate worse than death.

CNN: Horror journeys into the mind in 'Dead Space 3'

It's a simple story: war has wrought a nuclear winter that threatens to wipe out all life on Earth, and the spaceship is sent in search of a "cosmo cleaner" to save humanity.

CNN: The War Mangas

After a recent intermission, her attempts to tame Ayala (2 years old) and Opher (1 year old) convinced her to go back to cancer research and save humanity instead: a much easier challenge, all things considered.

UNESCO: 2007 UK and Ireland Winners