I was talking about this topic earlier today and someone suggested that I start another thread on it.
In the past when I've brought this up it's gotten mixed responses. I feel that it's an important topic to bring up again though because there hasn't been a lot of mainstream coverage of it, and it is a threat to the survival of the human species.
There's a movement called transhumanism. It's followers are a mix of scientists, new agers, occultists, philosphers, etc. Basically the idea is that through technology the identity and future of the human race can be changed so that we become something other than human, something better.
Beings who are vastly intelligent, feel no unecessary pain, either physically or emotionally, and live extremely extended lifespans.
One transhumanist I saw in a documentary said that the forms our bodies take in the future will become a matter of choice such that a fashion designer could be designing bodies for people, and your body could become the ultimate expression of fashion.
When we think of body modification as it stands today, we think of things like tattoos, eye tattoos, brandings, implants for breast augmentation or to create the appearance of bumps under the skin, piercings, a pace maker, etc. but none of these fundamentally change the person's human identity. They are just as human as those who are un-modified. They live human lives and think human thoughts.
Transhumanism involves much more than that. The changes are much more fundamental. It involves genetically changing people, and not just with human genes either. Just like there is corn growing that has genes from a fish in it, and cell lines called "humster" (human/hamster), there are scientists who wish to take traits from the animal, plant, fungi, etc. kingdom and use those genetics to upgrade humanity.
Some transhumanists imagine people becoming like gods, some imagine people each having multiple sex organs shaped in a carefully designed way for nerve bundles, friction, etc. for the ultimate sexual experience. Some imagine that there will be so many diferent types of bodies that it will be more variation than the Cambrian explosion and that humans will diverge into thousands of different species.
I think that, if you are a Bible believer, and believe that God has created human beings in his own image, that you should stand against this. Whatever these people have planned will pale in comparison to what God's plan is for us. I just want you all to be aware that this movement is out there and the idea is growing in popularity. It will become a threat to humanity in the future and its beginnings may be closer than we imagine.