So, if reconstructing a mammoth-ish thing in the lab is so terribly horrible, have you thought about the implications of what is being held up as a poster-child for what science (apparently as a whole) "should" be doing: curing cancer?
Let's think about that for a minute.
Suppose someone found a way to cure all cancers.
Then what?
Either it is expensive (you think the current US healthcare debate is a quagmire, think about what if) or it is cheap. If it is expensive, the rich get to live on average much longer than the rest of u and do not have to worry about environmental/pollution/food-supply type issues that cause cancer.
OTOH if it is cheap, then the population as a whole (at least in developed countries, and especially in countries like the US where cancer is pretty common as a cause or contributor to death) will live longer on average. And have no reason to care about cancer-causing chemicals in the environment (which affects most critters in nature, not just humans). AND you want to think about the economics of having people live longer and with more-maneageable more-chronic serious diseases *instead of* cancer.
Or maybe it is in-between in cost, and everyone in the developed world can afford it but not those in poorer countries (or poorer areas of some countries)... so those making policies have no practical reason not to use whatever carcinogenic pollutants they want at the expense of those who happen to be unable to afford The Cure.
These are not might-happen concievably-possible what-ifs, like the suggestion that what if there was some awful virus contagious to humans hidden in the mammoth genome. These are quite-likely consequences if any across the board "cure for cancer" were developed.
(Anyhow, it seems to me that one might just as well argue that using sophisticated molecular-biology techniques to cure cancers is not really all fundamentally "natural" either.)
It is all well and fine to say "oh, but bad things have been done in the name of science" but so what? Bad things have been done in the name of pretty much EVERYTHING, at one time or another. So, <shrug>. You have to look at the individual case.
Please understand, mind, that I have zero problem with people who simply disagree with this being done.... it is a free country and I think people *should* make up their own minds.... what I have a problem with is the ranting about stupid greedy egotistical scientists (the word "stupid" keeps getting attached to "scientists", in particular, on this forum) without any obvious attempt being made to FIND OUT what the other side of the story is.
Pat, who btw is not necessarily against cancer research either

but I think people should think about the ramifications of their *pet* things *too*...