Broadly speaking, economics talks about three categories of things: Land (natural resources), Labor & Capital. Looking at things from this perspective, capital

Broadly speaking, economics talks about three categories of things: Land (natural resources), Labor & Capital. Looking at things from this perspective, capital includes everything from carpet, books and desk chairs to massive heavy industry factory machinery. A source: http://www.henrygeorge.org/def2.htm http://www.henrygeorge.org/def2.htm