<Table> <Tr> <Td> </Td> <Td> This article's lead section does not adequately summarize key points of its contents . Please consider expanding the lead to provide an accessible overview of all important aspects of the article . Please discuss this issue on the article's talk page . (September 2016) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article's lead section does not adequately summarize key points of its contents . Please consider expanding the lead to provide an accessible overview of all important aspects of the article . Please discuss this issue on the article's talk page . (September 2016) </Td> </Tr> <P> Opposition to trade unions comes from a variety of groups in society and there are many different types of argument on which this opposition is based . </P> <P> The economist Milton Friedman, Nobel Prize winner and advocate of laissez - faire capitalism, believed that unionization frequently produces higher wages at the expense of fewer jobs, and that, if some industries are unionized while others are not, wages will decline in non-unionized industries . </P>

Ir and trade unions are 2 faces of a coin discuss