Readers continue the conversation on the morality of contraception in 2015 and how Europe is handling its two most important crises and America its defunct railways.
Readers "angered at the tortured logic of the editors" respond to the removal of Bishop Finn, Francis's failures, the value of "big history," and how to know Jesus.
Readers question (Too pessimistic about sexless reproduction?) and nuance (It could prevent diseases) and realize (Those are my citations!) and thank (Win Bassett).
Readers write on Elizabeth A. Johnson's two-part feature on Darwin (and the author replies); plus, responses to our feature on the state of Jewish-Catholic dialogue.
