title: Progressive thinking.
mesh_terms: D003247:Conservation of Natural Resources / Q000706:statistics & numerical data* / Q000639:trends*; D057172:Economic Recession; D004467:Economics / Q000706:statistics & numerical data*; D006040:Goals; D006240:Happiness; D011640:Public Policy / Q000191:economics* / Q000639:trends*; D011788:Quality of Life