I'd say we would have to act a lot more like the Vulkans in Star Trek: Enterprise. If humans were software, we would have some kind of learning algorithms in order to improve and adapt, so I wouldn't say that errors and wrong things we do (due to lacking experience) are bugs. To err is human, still!
I do especially consider aggressive behavior a bug. Why can we not stay calm and talk things out? In a direct approach? Apropos direct: gossiping about / bad mouthing others! Another bug. It only bringst forth bad blood and dirstrust. If there is a problem, let's talk to each other and not about one another when the person in question is not present.
Unfortunately, I see people with that kind of behavior everywhere, even here, which kinda makes me sad.
Another bug is hatred and envy. There usually is no good reason to hate someone or envy some one, because the other person usually has their own reasons for certain behaivors and their situation.
Egoism, gluttony, greed, sloth, etc. Yes, I am anti-Capitalism and I don't see the future in Socialism, either (it's too extreme sometimes, too). If we could work together in order to improve humanity as a whole, there would be no unemployment. Everyone would do something in order to upgrade the whole system. It's not about sharing what you have, but working towards a common goal. At least, that's my opinion :) But then again....
All -isms are bad.
- Ortrud Seidel
We need a more balanced life!
Prejudice is a bug. We should get rid of prejudice, stereotypes and especially consequent racism. Instead, we have to accept that we do not know certain things about other people and instead of using bits and pieces in order to construct a picture in our mind stay calm and order what we know and try to find out more about the other sides of others. Just one example: Japan is known to be the most perverted country in the world, bright, flashy with a very big entertainment sector. Did you know that many people there work too much and commit suicide? Did you know that the birth rate in Japan is on the decline, because people do not want to have a relationship? And there are so many more sides to the Japanese. It's the same for everyone else! As a German, whenever I talk to people from a different country, most of them assume that I eat Sauerkraut with any meal. I do not even like that stuff!
One thing we have a lot is bullying and harassment, for example in school and office. I deem that a bug. It often stems from people being different. Differences should be welcomed, analyzed and learned from!
I am pretty sure there are a lot more things which are bad behavior and should be considered bugs we have to fix.
Apart from behavior (which might be the most obvious), there are other things which might be considered bugs too, for example genetic defects like cancer. There are people who say that those are nature's way of keeping balance, so it might be an interesting discussion if mechanisms which try to keep nature's balance are bugs, but imho, if we say that nature is nature and humans are software, illnesses and defects should be considered bugs which have to be eradicated and immortality-research is one science which tries to fix them.
Hmm. There might be more factors, but for now I cannot come up with more :)