If we want to solve a problem, we should try to choose the solutions that don't involve killing people :-)

All trends show that the countries with low levels of poverty, high levels of education and women equality results in fewer births.

Women are able to have careers and want to finish their education and get work experience before they think of children. In countries like Scandinavia, the average age of first time mothers are increasing year by year. We also see that cities within the country with a lot of highly educated jobs have a higher age than others