title: Physicists say it's simple.
authors.forename: Adrian
authors.initials: A
authors.lastname: Cho
mesh_terms: D006801:Humans; D007182:Income / Q000706:statistics & numerical data / Q000639:trends*; D011157:Population Dynamics; D011203:Poverty / Q000706:statistics & numerical data / Q000639:trends*; D012959:Socioeconomic Factors; D013660:Taxes / Q000706:statistics & numerical data / Q000639:trends*; D013816:Thermodynamics