13 MAR 2014 by ideonexus

 Humans are Terrifying

More seriously, humans do have a number of advantages even among Terrestrial life. Our endurance, shock resistance, and ability to recover from injury is absurdly high compared to almost any other animal. We often use the phrase “healthy as a horse” to connote heartiness - but compared to a human, a horse is as fragile as spun glass. There’s mounting evidence that our primitive ancestors would hunt large prey simply by following it at a walking pace, without sleep or rest, until it died...
   notes

From a forum, why humans make a great monster race for other aliens to fear. Yet to find original reference yet.

01 JUN 2012 by ideonexus

 Differences Between Humans and Apes

It is well-known that both rude and civilized peoples are capable of showing unspeakable, and as it is erroneously termed, inhuman cruelty towards each other. These acts of cruelty, murder and rapine are often the result of the inexorable logic of national characteristics, and are unhappily truly human, since nothing like them can be traced in the animal world. It would, for instance, be a grave mistake to compare a tiger with the bloodthirsty exectioner of the Reign of Terror, since the form...
Folksonomies: instinct animals humans
Folksonomies: instinct animals humans
  1  notes

It's not possible to compare the violence in the general animal world to that of humans.