Question of the Day

By how much has the most common measure of income inequality for persons in the U.S. risen since 1967? Continue reading

Question of the Day

In the U.S., has the average hourly compensation of workers risen at about the same rate as their productivity for most of past 40 years? Continue reading

Question of the Day

When politicians and journalists use the phrase “carbon pollution,” to which of the following substances are they typically referring? Continue reading