Philosophers over the years have debated if humanity by nature is good or bad. I think that humanity by nature is bad because when given the opportunity most people would commit crimes that would benefit them. However there a small amount of people who are good by their nature that try to help everyone as much as they can. For example if 10 people find 50 dollars on the ground 9 of them would most likely keep it while 1 of them would try to return the money to its owner.
To conclude I think that humans by nature is bad because of many reasons like war, greed and selfishness.