Problems

Poverty

 * Hunger
 * Thirst

Discourse in poverty
What would it take to eliminate poverty from the world? What if there were unlimited resource?

Hypothetical situations
What if /all information and knowledge/ was free available in all languages? What if everyone had access to a computer and to the Internet?
 * And by this, I do not mean that this would encroach on privacy of citizens. This what not include what John/Jane Doe ate for breakfast, and so forth.

Age
SENS

War
Is this not a martial problem? Is part of the solution, at least in theory, martial?

Accidents
Engineering products so that they are safe... and raising awareness (and intelligent human beings so that they know how to act safe... as safe as possible).

"Mental disorders"

 * Curing all mental disorders

Short list

 * Famine
 * Starvation
 * Natural disasters
 * Mental disorders
 * Death
 * Physical disease
 * Poverty
 * Thirst
 * Energy
 * War