Klassifikation enligt LCHD9502.C32

19th century(6) 21st century(19) Africa(8) American(8) biography(9) business(361) Canada(9) capitalism(25) children's(5) cities(7) climate(47) climate change(96) collapse(7) commerce(8) community(8) conservation(25) contemporary(5) corporate(7) corporations(15) corruption(45) culture(5) current events(38) development(13) digital(5) ecology(54) economic history(12) economics(278) economy(50) energy(637) environment(233) environmental policy(10) environmental studies(6) environmentalism(37) essay(6) ethics(14) Europe(12) finance(87) fraud(35) future(13) gas(8) geography(8) geology(6) geopolitics(31) global warming(26) globalization(25) government(8) green(13) history(193) India(9) industrial revolution(10) industry(10) international(5) international relations(14) investing(12) jobs(6) journalism(17) law(7) management(7) Middle East(9) modern history(5) money(5) natural resources(16) nuclear(9) nuclear power(7) oil(115) peak oil(44) policy(32) Political aspects(7) political economy(14) political science(34) politics(171) resources(22) Russia(21) scandal(26) science(115) science and technology(5) society(18) sociology(8) stock market(5) sustainability(73) sustainable development(9) Texas(8) usa(82) white collar crime(12)