I've also travelled across Africa, and have seen plenty, and I mean plenty, of happy people. They lived in material poverty compared to my cozy European living standards, but in relative safety and prosperity.
Your interpretation of how most people in the world live in absolutely abject and violent conditions is not only wrong in my opinion and experience, the data is also there to back it up. Massive improvements in healthcare, education, policing have happened all across the board in the world.
There is atrocious violence in too many parts of the world, but not "most" of the world like you describe. For each example you describe in Latin America or Africa, I could come up with one hundred counter-examples of towns that live in pretty safe and prosperous conditions.
The world still needs a lot - and I mean a lot - of work, but an utterly bleak and defeatist vision of things does not help the cause.
Donnie, is that you?
I think you haven't traveled widely enough or looked at the data and as a result are makinf broad and innacurate generalizations that do qualify as racist.
If you don't want your communication to be compared to that of the crudest politician in recent memory, you shouldn't communicate like he does.