What a wild week it has been already. On Sunday night, I watched as the price of oil hit $116 a barrel. It was insane. Financial markets started to panic all over the world because investors know that if the price of oil stays above $100 a barrel for an extended period of time it will absolutely crush the global economy. Our entire way of life depends upon cheap energy, because virtually every type of human activity in the modern world uses energy. I am using energy as I write this article, and you are using energy as you read this article. After the crazy spike in the price of oil that we witnessed on Sunday night, authorities quickly shifted into damage control mode, and for the moment they have successfully pushed the price of oil back below 90 dollars a barrel. But how long will they be able to keep it there?

According to CNBC, we are currently experiencing the largest oil supply disruption in the history of the world…

The U.S. war against Iran has triggered the largest oil supply disruption in history, more than double the previous record set during the Middle East crisis of the 1950s, according to an analysis by consulting firm Rapidan Energy.

About 20% of the world's oil supply has been disrupted for nine days now as tanker traffic through the Strait of Hormuz remains at a standstill. Crude prices have surged above $100 per barrel in response.

The biggest disruption before the current war was during the Suez Crisis of 1956 when Britain, France and Israel invaded Egypt's Sinai Peninsula, the energy consulting firm told clients in a Sunday note. In that crisis, about 10% of the world's oil supply at the time was disrupted.

Needless to say, there have been other times when the global supply of oil has been disrupted for one reason or another.

During those times, nations with spare capacity have been able to step up and bridge the gap.

But this time around, the nations that possess most of the spare capacity are being directly affected by this war…

The big difference between the supply shock of the Iran war and past crises is the world has no spare oil capacity to address the problem, the analysts said. Saudi Arabia and the United Arab Emirates hold the overwhelming majority of swing capacity but they have been cut off from the global oil market by the Hormuz closure, the analysts said.

"The conflict has not only taken offline a historically high share of global supply – it has simultaneously disrupted the primary holders of spare capacity," the Rapidan analysts said. "The result is a market with no meaningful cushion. There is no swing producer positioned to step in."