A good, short summary. As the late Msgr. William Smith said "Before social engineering comes verbal engineering."
The current favorite of the culture of death: "Aid in Dying."
Excerpts below; the entire article is nine paragraphs.
Words also have the power to degrade the human dignity of born and grown people. A classic example is the pejorative term “vegetable,” referring to those with severe cognitive disabilities and impairments. Even the diagnostic term used to describe the condition of permanently unconscious patients—“persistent vegetative state”—is pejorative, perhaps the only explicitly demeaning medical term. (Why not use the perfectly accurate “persistent unconscious state”?) The V-word has the effect—and in some cases, indeed, the purpose—of excluding these human beings from the moral community and exposing them to oft-proposed forms of oppression and exploitation—such as allowing them to be used for live-organ harvesting and as subjects in medical experimentation.
We see the same phenomenon in our debates around end-of-life care and assisted suicide. The Dutch euthanasia practitioner Dr. M.A.M. Wachter, ethicist/director for the Institute of Health in the Netherlands, made this point explicitly when he appeared at a 1990 international euthanasia society convention. “The definitions build the road to euthanasia,” he stated, explaining that even the word “euthanasia” (“good death”) could harm the cause, because people naturally recoil from the killing act.
Thus, Wachter urged his audience to prevaricate and obfuscate: “Definitions are not neutral. They are not just the innocent tools that allow us to describe reality. Rather, they shape our perceptions of reality. They select. They emphasize. They embody a bias. Therefore, definitions constantly need redefinition.” This is precisely why the Hemlock Society, an assisted-suicide advocacy organization, changed its name to Compassion and Choices and now deploys the euphemism “aid in dying” in its media and advocacy materials.