When civilized society feels OK about demonizing others in the name of tolerance, you have a problem that doesn't necessarily require Donald Trump to become president to alienate much of the population. When the politics of resentment comes from the Left, the Right, and even the Centre, the road to democratic decline appears like an open freeway.
Depending on who you ask we either live in an age of rampant consumerism or endless choice -- the answer doesn't necessarily lie in the middle but both are true. The Internet has connected us personally, politically, socially and humanity's consumer nature has built a retail channel unlike any other before.
The American electorate has sent the Republican Party a message: the Republican Party has to be inclusive in order to remain a political force. The post-election reaction from Republican pundits suggests that they heard that message. What isn't clear is whether they understood that message, or heard what they wanted to hear.