While most view reincarnation as a magical, unbelievable, and an ignorant wet dream for those who fear death, I see to view it as a real part of life, though not in the way you may be imagining. After many months of drug abuse and obsessing over the terror of existence, the body, and Death and Hell, I think I've finally found the keys to unlocking it all. Reincarnation is real, even if our consciousness and bodies will die and rot.
Our DNA (or whatever our essence of life may be beyond that) will always live on and evolve, our true essence will continue to live on Earth no matter what happens to current form. When we die, we will spread to the dirt, the grass, trees, bugs, etc. The only reason we experience our consciousness is because it is currently the greatest intellegence our DNA has been a part of. As our DNA continues to live on beyond our deaths, it will naturally evolve and change as with all things that must exist.