one problem i could end

 one problem i would end would be greed. this cannot be solved through protests, speeches, marches, or laws. this cannot be solved because it is part of human nature, but if we could simply wipe out greed out our human nature, that would solve multiple problems. humans would know the true meaning of sharing and simply have and make stuff they need and not what they want. for example, if we were to stop wanting things we don't need, we can end world hunger, create peace among humans, and even have a greener environment. greed is a desire for more. we cut down hundreds of tree for extra paper we don't need, we process food using natural resources we don't need. if humanity was not introduced to processed foods, we wouldn't crave unhealthy things and could possibly reduce our garbage. we would be intelligent enough to create normal, organic food using fruits and vegetables. i highly doubt cavemen had issues with obesity besides hygiene. creating unnecessary things is dangerous to the existence of humans. many inventions we have is just to make things easier, but if we go too far with inventions that would make humans lazier and cut down our resources, we would become like the people in WALL-E and the earth would be a giant landfill. this is why i would want to end greed.