Deep Roots and Tangled Branches
By Troy Duster,
Chronicle of Higher Education
| 02. 03. 2006
People who know their biological parents and grandparents typically take the information for granted. Some have a difficult time empathizing with the passionate genealogical quests of adoptees and, increasingly, products of anonymous sperm banks and other new technologies where one or both genetic contributors are unknown. In recent years, new legislation has enabled people to search for information about genetic progenitors - even in cases where there had been a signed agreement of nondisclosure. The laserlike focus of that search can be as relentless as Ahab's hunt for the white whale.
Mystery of lineage is the stuff of great literature. Mark Twain made use of it for biting social commentary in his Pudd'nhead Wilson, a story about the mix-up of babies born to a slave and a free person. Sophocles, Shakespeare, Molière, and Dickens built grand tragedy and enduring comedy on the theme. In England in 2002, a white Englishwoman gave birth to mixed-race twins after a mix-up at an in vitro fertilization clinic. Imagine what Shakespeare would have done with that!
If one person's passions can be so riled...
Related Articles
By Josie Ensor, The Times | 12.09.2025
A fertility start-up that promises to screen embryos to give would-be parents their “best baby” has come under fire for a “misuse of science”.
Nucleus Genomics describes its mission as “IVF for genetic optimisation”, offering advanced embryo testing that allows...
By Hannah Devlin, The Guardian | 12.06.2025
Couples undergoing IVF in the UK are exploiting an apparent legal loophole to rank their embryos based on genetic predictions of IQ, height and health, the Guardian has learned.
The controversial screening technique, which scores embryos based on their DNA...
By Frankie Fattorini, Pharmaceutical Technology | 12.02.2025
Próspera, a charter city on Roatán island in Honduras, hosts two biotechs working to combat ageing through gene therapy, as the organisation behind the city advertises its “flexible” regulatory jurisdiction to attract more developers.
In 2021, Minicircle set up a...
By Vardit Ravitsky, The Hastings Center | 12.04.2025
Embryo testing is advancing fast—but how far is too far? How and where do we draw the line between preventing disease and selecting for “desirable” traits? What are the ethical implications for parents, children, clinicians, and society at large? These...