As Facebook, Apple and Google pour billions into artificial intelligence, ethicists and moral philosophers are racing to keep up, and Catholic thinkers are looking ahead to the possible harms to humanity.

President Trump’s triumph has revealed in stark relief how few authentic conservatives are left in our expressivist land.

Regardless of who wins in November, what happens next for the social-justice movement in America?

Whether evangelicalism survives Donald J. Trump depends upon whether it has leaders who are able to disentangle its political witness from the dimensions of Mr. Trump’s presidency that have so clearly scandalized the Gospel witness.

From the streets of Chicago to hospital halls in the Bronx, volunteers are trying to end the national scourge of gun violence by treating it as a virus, preventing victims from becoming perpetrators.

The G.O.P. was founded to oppose slavery, which makes it all the more ironic that the party of freedom finds itself in bondage—to itself.