thedecrease in the number an active requires that you open to third country nationals they can live and work here otherwise the current social security systems will fail
Indeed, the expected decrease in the number of Europeans making an active contribution requires the EU to open its borders to third-country nationals, so that they can live and work here; otherwise the current social security systems will fail.
the decrease in the number an active requires the EU open to third-country nationals, they can live and work here; otherwise the current social security systems will fail.