@maxdancona,
Quote:Gay martiage was a breaking point 20 years ago.
No it wasn't. I never heard it described as a single issue which would cause our society to snap. It was commonly referred to as another in a long line of events reflecting the steady deterioration of our white Christian culture, not a "breaking point".
Quote:Before that, Communism in Southeast Asia was a breaking point.
No; that's not what the "domino effect" means. Hastening a chain reaction is not the same as a single "breaking point".
Quote:
Malthusians have predicted mass starvation every few decades.
Mass starvation due to overpopulation doesn't illustrate a "breaking point" as it is not a single event which happens like the proverbial straw breaking the back of a camel.
Quote:There is something gratifying about predictions of imminent disaster.
No,
predictions, by their very nature, have nothing to do with gratification, which only happens if the predictions turn out to have been true.
Quote:That is political extemists keep turning to them.
Incorrect. maxdancona's got it backwards. The belief that continuing particular practices and behaviors may lead to disastrous consequences causes people to seek political solutions to avert what might become a serious problem. Raising such an alarm is not practiced exclusively by "extremists", it's simply how we nudge reform and interact with history.