Many people believe that the biggest problems in this world right now are poverty, religious conflicts, and even global warming. Well, it's not. The biggest problem people face today is greed. When people use the word “greed,” they automatically think of money. It can be defined as an intense selfish desire for wealth or positions. But what does it really mean? The Oxford English Dictionary defines greed as “excessive or insatiable desire, esp. by wealth; be stingy." Greed is when we want more of anything, usually more than is necessary. It means unnecessary excess, especially in terms of wealth, fame, power, food, love, or material possessions. So the issue of human greed is discussed in this essay. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get Original Essay Every man's needs can be satisfied on this planet, but not their greed. Greed is not a financial issue, nor a moral one. The desire to achieve more and more will never end. Greed is an incurable disease and is part of human nature. Greed is one of the deadly sins that the Bible classifies as characteristics of people that will lead to collapse and ruin in life. Repeatedly, Greed opens the door to other sins such as pride, envy, anger, sloth, gluttony, etc. and we find ourselves falling into them. Greed makes people deceitful, insignificant, unlovable, unhappy and very jealous. We will never be gratified, which will lead to the ruin of us, our friends and our family. Greed is an endless hole in which a person uses all his work but never gets satisfaction. Greed has many classifications, such as greed for power. The greed for power can create the goal of hurting or punishing an individual or group. The greed for power can give the possessor a sense of control in a form of weaponization that can create a negative environment. It can turn into destruction like Adolf Hitler, a dictator, who killed around 19.3 million civilians and prisoners of war, also Jews, gypsies and homosexuals to complete his purpose of greed for power. If we look back in history we will find an example of Alexander the Great from Greece, who conquered so many nations. He was brave, but his greed for more and more land led to his invasion. His greed has caused too much destruction. It is food that dominates us, and we do not dominate food if we are greedy for food. Greed is not just for money or power. It can be for food. A person must eat to satisfy the needs of his body and not to satisfy the demands of his own greed. A person who takes all the cookies in the house for himself, without sharing them with other family members even if he knows that others will want some. Greed can make us as sick as a child who wants all the cake, even though he can't eat it all. Greed for food can make a person similar to a thief, a person who takes bread from another person's hands to eat it himself, even if he sees the person hungry, who does not have enough money to buy his food. Finally, the greed for money is one of the most widespread and universal. Since money is not easy to obtain, it can lead people to dangerous places, down wrong paths, and with many consequences. Greed for money can be seen in Francis Scott Fitzgerald's novel, “The Great Gatsby”, primarily in the main character, Jay Gatsby. Gatsby's castle, his fancy car, and the lavish parties he throws are all symbols of the wealth that Gatsby possesses. It is his wealth and his lusts that lead him to ruin after the.