America has a higher level of income inequality than any developed country . United States : The income gap is also wider than U.S. 's or Iceland 's . John Sutter : The U.S. should take cues from other places . Brazil , Nigeria , Iceland and Scandinavia offer important lessons , he says .
America has a higher level of income inequality than any developed country . The income gap is also wider than U.S. 's or Iceland 's . John Sutter : The U.S. should take cues from other places . Brazil , Nigeria , Iceland and Scandinavia offer important lessons , he says .