While the 5-paragraph structure gives you a helpful formula to work with, it’s only one among many valid options, and its suitability will depend on other factors like the length and complexity of your essay. If you’re writing a paper that’s more than 3 or 4 pages long, it should be more than 5 paragraphs. In most cases, the structure of a longer essay will be similar to that of the 5-paragraph essay, with an introduction, a conclusion and body paragraphs performing the same basic functions—only the number of body paragraphs will increase. The length of the paragraphs may also increase slightly in proportion to the length of the essay.
That's why, to this day, we're still trying to figure out who "caused" the economic collapse, as if we'll find a cabal of a dozen shady bankers in a room who made off with all our money, rather than a flawed system that millions of investors and consumers drove into the ditch because of a steadfast refusal to think five minutes into the future. Look at the last few wars again -- we can't get past the idea that terrorism will end if we just blow the shit out of the bad guys. Why? Because that's the way it works in the movies. In Star Wars , when the Emperor died, all evil died with him. The same with Sauron, and Voldemort. If we kill/imprison all the drug kingpins, the drugs will go away. Right? Guys ?