Daedalus; or, Science and the Future
Daedalus; or, Science and the Future is a book by the British scientist J. B. S. Haldane, published in England in 1924. It was the text of a lecture  read to the Heretics Society, an intellectual club at Cambridge University on 4 February 1923.
"The chemical or physical inventor is always a Prometheus. There is no great invention, from fire to flying, which has not been hailed as an insult to some god. But if every physical and chemical invention is a blasphemy, every biological invention is a perversion. There is hardly one which, on first being brought to the notice of an observer from any nation which had not previously heard of their existence, would not appear to him as indecent and unnatural."
He also expressed skepticism over the human benefits of some scientific advances, arguing that scientific advance would bring grief, rather than progress to mankind, unless it was accompanied by a similar advance in ethics.
The book is an early vision of transhumanism  and his vision of a future in which humans controlled their own evolution through directed mutation and use of in vitro fertilization ("ectogenesis") was a major influence on Aldous Huxley's Brave New World. The book ends with the image of a biologist, much like Haldane himself, in a laboratory: "just a poor little scrubby underpaid man groping blindly amid the mazes of the ultramicroscope... conscious of his ghastly mission and proud of it."
The book has been discussed at length by other writers, including Freeman Dyson in his book "Imagined Worlds", "Science, Society, and Values" by Sal. P. Restivo  and the concept has been used in contemporary science lectures.
- Daedalus; or Science and the Future (online version of the text)