Consequences of acting in Donald Trump's usual egocentric, I make the rules, way can be quite dangerous for all of us.

If the Americans do move the embassy to Jerusalem, and eventually the rest of the world follows suit, it will mark the end of Palestinian hopes for a two-state solution.

With the exception of Obama's belated lame-duck behavior, the US has always, in practice, supported Israel unquestionably.

Under Trump, the US will give its blessing to Israeli imperialism and racism.

Trump's tendency is to rub shoulders with dictators. We have seen this with his attitude toward Russia and also toward the present dictatorship in Egypt. He might start to cozy up to the Gulf dictators as a way of trying to scare the Iranians. This could lead to a naval confrontation in the Persian Gulf.

Trump often acts in delusional ways. I think he is a man who has always made his own rules and gotten away with it. Enough money will do that for you. However, he has also gotten away with it because he has operated in limited contexts - mostly in the realm of business.

Donald Trump has no sympathy with underdogs. They, including the Palestinians, are just losers. So he will bring words and action together as Netanyahu wishes.

[Israeli Prime Minister Benjamin] Netanyahu, in his rather undiplomatic way, demanded that Washington bring words and actions together into a coherent, 100 percent pro-Israeli policy. Obama, apparently still having faith in a two-state solution, refused to do this.

Trump might well choose to renege on US obligations (so much for the sanctity of contracts!) and no doubt he would have the agreement of Zionist politicians like Schumer. But the consequences will be the increased isolation of the US - particularly from Europe, whose businesses will just move into Iran while US companies will lose out.