I can't think of anything more destructive to mankind than income equality. Why would anyone want to build a better mousetrap, or write a better computer program, or design a safer car? If everyone knew that his paycheck would be the same as everyone else, why would anyone even bother going to work? "From each according to his talents, to each according to his needs" has been tried. And found lacking.
Fire in Jerusalem suburb causes severe air pollution (Haaretz)
from the article: The new face of Israel's social protest