Quote Originally Posted by thir View Post
It is true that knowledge can set us free from some fears, but they can start others - like when will the vulcano in Yellowstone pop? When will worldwar 3 start? When will the virus come that will kill us all? And other sunny ideas...
Would being ignorant of these possibilities make them any less likely? Knowing the dangers of Yellowstone, we can at least try to get some idea of when it will pop, and perhaps do something to prepare. If nothing else, perhaps we could save some lives by starting evacuations sooner. Knowing the potential for WW3, perhaps we can find ways to prevent it from starting. By learning all we can about viruses, perhaps we can find a cure, before that supervirus kills us all. Ignorance of the Black Plague did not help the people of Europe. Indeed, their ignorance made things worse.

The other argument was that our technology is incredible and can create many things, but without any wisdom on what to do with it. So though knowledge is not evil in itself it can be turned to evil, and so often is. Maybe we are not ready so have so much knowledge.
This is, and will always be, the flip side of the knowledge coin. When the first spear was invented, it's purpose was to aid men in hunting, making for safer, surer kills, and a steadier food supply. But that spear was just as effective at killing men. Should we have remained ignorant beasts grubbing our way across the plains, feeding on the scraps left behind by the lions and jackals? I think that the positives of knowledge and advancement almost always outweigh the negatives. If our neighbor insists on making swords, perhaps we can learn to make shields.

I do not see why we should be like that by nature. I have worked with children many years, and while many are like you say, they are normally not only like that, but can also be helpfull and kind to others, depending on situations and their own mood at the moment.
Yes, they can be kind, but the selfishness is always just below the surface. I watch one of the girls playing with a toy, and inevitably the other wants it, and will try to take it. We can teach them to share, that it's wrong to take things from others. And they will learn. It takes time and patience, but they do learn.

But aren't siblings often quite hard on each other?
In this case they're cousins, but yes, siblings do tend to be hard on one another. Familiarity breeds contempt, as they say.