Friday, October 5, 2012

The Human Miracle

This will most likely skirt a tad close to the edges of a lot of folks moral, ethical and common sense boundaries but being the inquisitive soul I am, here goes:

My proposition today is anything the human mind can think of, devise or create is ultimately completely natural. To think otherwise implies humans are somehow an unnatural mistake.
Even those that believe we were created by a higher being or source have to either admit we and everything we do is natural or that higher being screwed up in our case, which of course would imply he/she is flawed.
I think most intelligent people would agree whether we exist from divine or natural sources, we're probably not just a random mistake. That anything man can think of would have to be considered natural in it's ultimate definition.

So all this brings up a recent discovery, I and many other scientifically minded  people are super excited about.
Scientists in Japan report they have created eggs from stem cells in a mammal for the first time.  The researchers went on to breed healthy offspring from the eggs they created. While the experiments involved mice, the work is being met with excitement and questions, about doing the same thing for humans someday.
A bio ethicist at Stanford University who studies stem-cell science said. "Repairing hearts, repairing brains, repairing kidneys, that's all good and important, and we'd all love to be able to do that but this involves making the next generation."

Scientists obtain the versatile cells from embryos. Embryonic stem cells are controversial because researchers destroy the embryos to get them.
Because these stem cells can morph into any cell in the body, there's always been the possibility they could do something especially profound. They could offer a way to create eggs from anyone at any age. That could change how humans reproduce.

Moreover, they did something potentially even more astonishing: They bred healthy mice from eggs made from another type of stem cell. Cells that look essentially identical to embryonic stem cells but instead of coming from embryos, they can be made from adult cells, such as skin or blood cells.
So they don't have any of the ethical baggage of embryonic cells.
So now they've gotten to what was the Holy Grail, which is making eggs. It's like cellular alchemy. They can turn skin cells or blood cells into eggs.
The big question, of course, is whether anyone could or should do the same thing for people. No one knows for sure.

So if they can make eggs from stem cells, then the biological clock becomes a mute point for future women
but that could be just the beginning. The same team previously made sperm from stem cells. So, the power to create sperm or eggs for anyone would be big news to many gay men and lesbians.
Now this line of creative thinking goes even further into territory charted by the book Brave New World. Combined with other techniques, eggs from stem cells could some day make it much easier for parents to pick babies with blue eyes or blond hair, or a talent for sports or music.

Now, it's important to remember that this may end up being nothing more than speculation. Even if it does prove possible, choices like these are probably decades away. All this would most likely require years of moral and scientific decision making processes to be sure.

So all this brings me back to my basic premise. I truly believe that we were put here or evolved from natural selection intact. In other words, having a mind capable of unlimited possibilities. I also believe we should never put limits or judgements on those clear facts.

So if we allow humans complete freedom to do anything and everything they're capible of, would bad things come of it? Would the scientific commuties start making monsters?
Since all of life consists of bad and good, up and down and yin and yang, the answer is of course! Should we let that fact manipulate, limit or set the rules for our scientific future?
Just like most other things, my opinion is a resounding NO! We should never let government, religion or any other man made institution interfere with whatever the human mind is capable of.



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1 comment:

Paul said...

AHA! You found it!

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