[The Saucepan Man]

Originally Posted by Morsul

So now Orcs are evil by nature however earlier in thei evolution there were im willing to bet those that were compassionate

Orcs did not evolve. Indeed, there is little room for evolution of any kind in Middle-earth, as envisioned by Tolkien.

Orcs were "created" by Morgoth to serve him. Tolkien states that they were "creatures begotten of Sin, and naturally bad". If anything, therefore, the original Orcs had less chance of redemption than those living at the time of the War of the Ring.