Today feels like one of those days. Mr Trump has been elected President of the US. It matters because of the kind of campaign he has run. There were two key characteristics: a complete lack of shame and a willingness to pander to whomever to get into power.
This resulted in a misogynistic caricature of a man who promised a return to the glory days of US hegemonic power, and implicitly aligned that with the patriarchy of which he was self anointed head. It was a campaign in which he was willing to attack and blame everyone except his own kind. A campaign which was the culmination of a relentlessly forged narrative of success, of the self-made man, of the personification of the American Dream.