What shapes us more: our DNA, or the way we’re raised? The nature-versus-nurture debate has drawn disagreement for thousands of years, and emerging genetic research indicates that the scale may be tipping away from parenting and toward biology; but not all trust the research. Is parenting, and all the time and resources that go into it, overrated?

Recent polls show that two out of three Americans support capitalism. But with the wealth gap widening and democratic socialist politicians gaining support, some Americans are starting to consider socialism as a viable economic and political model. Supporters of capitalism claim that no other system has been as effective in creating value, increasing prosperity, and producing the wealth that has lifted billions of people out of poverty. The free market, they argue, encourages competition and human ingenuity, values individual choice, and organizes society in a fair and just way.