With knowledge and education comes great power, and this can be extremely dangerous if it falls into the hands of those who are self-serving. go in depth with ur answer. a long thought out answer would be great.

Many of who are self-serving will use this knowledge against themselves and can ruin humanity. If wise people get amounts of knowledge wisdom will grow and people will get taught. In the right hands, children will get taught and humanity will remain peaceful. While if the opposite were to happen, the work would become corrupt. Corruption would occur and many will lose knowledge.

Would this why do giraffes have long necks?