No..I'm not rewording the question for you or anybody else.
Yet in your response your provided the necessary clarification - so thank you.
Everyone remembers science-based fiascos like vivisection, eugenics, and the 40 year old Tuskagee Syphilis Experiment just to name a few. (See below for more examples of science gone awry). Then there's that great novel I'm sure you're familiar with called "Brave New World" about a society totally controlled with a happy pill? Sound familiar? So don't pretend science is all humanistic and ethical all the time. And what becomes of a society taught that there is no freewill in accord with the basic tenets of neurology? That we are all just blind brain processes contained in illusions of feeling and thought and imagination? What would be the effect of such a total nihilistic worldview foisted on the mass mind? Kids raised to believe their personhood and love and happiness and freethought are just hardwired delusions meant to lure us into spreading our genes around. What becomes of the innate value in being human and free when we ourselves become our own wired up lab rats?
Sure, you seem to be equating "science" with the way we then choose, as a species / society, to use that science.
I'm not pretending science is all humanistic and ethical all the time - it is a tool and as such the nature of use is down to the wielder.
But on the basis of your clarification, yes, I would think there is clearly a danger to certain things, but that is not the fault of science per se, but in the letting of the output of science curb freedoms unduly. And how we use something is not really an issue of science but of the nature of the society.
Man is effected by the tools he uses. A man carrying a hammer around all day will be looking to hammer things. A man carrying a gun around all day will be looking for things/people to shoot. A man with the tool of science will always be looking for things to dissect and take apart. Our consciousness is changed by the technologies we depend on. My question goes to the longterm effect of this whole tool-using mindset on human nature. Are other humans or animals just tools to increase our knowledge of the world with?
I don't think our consciousness is changed that much at all. I think humans are wonderfully adaptable to the tools available... remove all technology and science, and humans will still probably survive (as long as they can (re)discover the necessary skills).
Will future scientific discoveries threaten what it means to be "human"? I think whether one sees it as a threat depends on who one is.
But I would like to think humans will continue on and adapt to any future discovery.
We are, of course, in danger of wiping ourselves out, and our desire to cure everyone of every ailment does seem to cause bugs to become resistant to our medicines - so there are always those threats.
But ultimately I think that we, as a species, will adapt. Afterall, do we think of people who lived 10,000 years ago as any less human than we are now?
And bear in mind that there are always things that people hold true (as beliefs) that are beyond the purview of science - the unscientific issues such as God, the paranormal, the supernatural etc. And while there remains the unscientific then there will always be an outlet should science be seen to get too far ahead of itself.