The rise of Trump, as Farange in UK or Le Pen in France, is only a symptom.
The rise of the Trumps means that Trump could not win, but in a few year someone like him will rise. It is inevitable.
After 2008 there has been a massive transfer of wealth from the middle class to the super rich.
Apart the terrorist attacks (very spruiked by the media. The 70s were worse), the influx of immigrants is changing the leaving conditions. This morning from a friend I learned that a homosexual couple in Germany feels threatened as they targeted by Muslim youth. I have nothing against immigrants or homosexuals , but this is an example: when you feel threatened in your own country I know what happens.
You can read it in the speeches of Adolf Hitler. It is the same.
I know that even the speeches of Trump are similar to the one Hitler. He could be mad, but he is a marketing man, he just knows that the people wants it as the people are angry to be robbed of their wealth, security and, at the end, country as they know it.
When people are angry be afraid, very afraid.