materialism
ma.te.ri.al.ism \m*-'tir-e--*-.liz-*m\ \-l*st\ \-.tir-e--*-'lis-tik\ \-ti-k(*-)le-\ n 1a: a theory that physical matter is the only reality and that all being an d processes and phenomena can be explained as manifestations or results of matter 1b: a doctrine that the only or the highest values or objectives lie in mat erial well-being and in the furtherance of material progress 1c: a doctrine that economic or social change is materially caused 2: a preoccupation with or stress upon material rather than intellectual or spiritual things - ma.te.ri.al.ist nor ;aj
Webster's English Dictionary