Add Yahoo as a preferred source to see more of our stories on Google. If you're like most Americans, you get the bulk of your cardio from marching in—or fleeing from—pitchfork-wielding mobs. These ...

Abstract: Inverse optimal control (IOC) is a problem of estimating a cost function based on the behaviors of an expert that behaves optimally with respect to the cost function. Although the ...

The problem of inequality has become so pressing that it needs coordinated global action to address it, a group of over 500 economists and scientists said on Friday. The group, which includes former ...

The global wealth disparity has been greatly exacerbated by the pandemic, and there is a concentration of wealth among the top 1.2% of people. We explore factors causing inequality, the role of debt, ...

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America has a housing affordability crisis. Ezra Klein and Derek Thompson’s Abundance, Yoni Appelbaum’s Stuck, and Mark Dunkelman’s Why Nothing Works argue to varying degrees that land-use ...

The latest book from UC Santa Cruz Professor Emeritus of Politics Michael K. Brown takes a look back over a century of American history to explore how shortcomings in political philosophy have kept ...

For tens of millions of retired Americans, Social Security provides an indispensable source of income. Although the average monthly retired-worker check in 2025 is a modest $1,976, more than two ...

In our 36-country survey, we asked respondents how large a problem various types of inequality are in their nation, including the gap between the rich and the poor, unequal rights for men and women, ...

The level of economic inequality in the city of Santiago in Brazil is evident along the border of a high-density, low-income favela neighborhood next to high-rise ...