Matt Ridley

The ‘designer baby’ myth

Strange as it may seem to academics, not everybody thinks intelligence matters all that much

issue 16 December 2017

Christmas Day marks the birthday of one of the most gifted human beings ever born. His brilliance was of a supernoval intensity, but he was, by all accounts, very far from pleasant company. I refer to Isaac Newton.

Would you like your next child to have the intelligence of a Newton? It may not be long before this is a consumer choice, according to an ambitious new company founded in America a few months ago. Genomic Prediction initially plans to offer people who use in-vitro fertilisation the chance to identify and avoid embryos that would be likely to develop diabetes, late-life osteoporosis, schizophrenia and dwarfism. The key is the application of smart software to gigantic databases of genomic information from the population at large so as to spot dangerous combinations of gene variants. The founders also talk of being able to predict intelligence from genes, at least to some degree.

It is of course already common practice to screen embryos for terrible diseases, but only those simply caused by single genes: cystic fibrosis, Huntington’s disease and so forth.

Written by
Matt Ridley
Matt Ridley is the author of How Innovation Works: And Why It Flourishes in Freedom (2020), and co-author of Viral: The Search for the Origin of Covid-19 (2021)

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