You're at least a decade out of date, extreme poverty has been eradicated even according to the world bank, and I am not excluding the 1% here. Working class salaries have risen dramatically, the disparity has risen but the real conditions for the overwhelming majority of people have dramatically improved. Disparity is a problem, yes, but it isn't a simple one, I recommend the essay China Has Billionaires.
Overall, though, your notions are heavily outdated and data reflects that.
While it’s good data to see, I’m always suspicious of celebrating the fact that people have gone from earning $2 per day to $5 per day as “eradicating poverty.”