Graue-Schmia
Graue Schmia bzw. Graue-Schmia-Szenario (dt. Graue-Schmiere-Szenario, engl. grey goo) is a hypothetisches Szenario vom Wejduntagang afgrund vo molekulara Nanotechnologie. Vauasocht sois duach sognennde Nanobots wean. Des san kloawinzige Assembler, de wo si sejm reduplizian kina. So wead de gsamte Materie vo da Eadn afbraucht, um imma meah Kopien z macha.[1][2] Ma nennt des Szenario aa Ökophagie, wei de Wejd vo de kloan Robota sozsogn afgressn wead.[3] De uaspringliche Hypothesn wor, dass de Roboto scho so konstruiad waan, dass sa si sejm reduplizian kina. Andane vamuatn, dass se de Funktion sejm dalanga kunntn.
Grässane sejm reproduziarade Maschina san uaspringlich vom Mathematika John von Neumann bschriebn worn. Da Ausdruck Graue Schmia bzw. engl. gray goo is vom Nanotechnologie-Pionia Eric Drexler in seim 1986 daschienanan Buach Engines of Creation eigfiaht worn.[4] 2004 hod da Drexler gsogtz: „I winschad, i häd en Begriff ‚gray goo‘ nia gnuzt.“[5]
Literatua
Werkeln- Lynn Margulis and Dorion Sagan, What Is Life? (1995). Simon & Schuster. ISBN 0-684-81087-5
- Green Goo – Life in the Era of Humane Genocide von Nick Szabo
- Green Goo: The New Nanothreat von Wired
Im Netz
Werkeln- Some Limits to Global Ecophagy by Biovorous Nanoreplicators, with Public Policy Recommendations
- Safe exponential manufacturing Paper critical of "grey goo," summarized in article Nanotechnology pioneer slays "grey goo" myths
- Online edition of the Royal Society's report Nanoscience and nanotechnologies: opportunities and uncertainties
- Goo and Paste Directory
- UK Government & Royal Society commission on Nanotechnology and Nanoscience
- Nanotechnology: Drexler and Smalley make the case for and against 'molecular assemblers' (Richard Smalley argues that laws of chemistry imply it will be impossible to ever create "self-replicating nanobots" whose abilities to assemble molecules are significantly different than those of biological self-replicators. Some pro-nanobot responses to Smalley's argument can be found at Debate About Assemblers — Smalley Rebuttal, The Drexler-Smalley debate on molecular assembly, Of Chemistry, Nanobots, and Policy, and Is the Revolution Real?)
- Nanotechnology and the Grey Goo Problem
- Be Amazing! – Humorous animation that involves a grey goo scenario
Beleg
Werkeln- ↑ Grey Goo is a Small Issue. Center for Responsible Nanotechnology. 14. Dezemba 2003. Archiviert vom Original [1] am 29. August 2014. Abgerufen am 16. Juni 2014.
- ↑ Nanotechnology pioneer slays „grey goo“ myths. In: Nanotechnology. Institute of Physics. 6. Juli 2006. Abgerufen am 16. Juni 2014.
- ↑ Robert A. Freitas Jr.: Some Limits to Global Ecophagy by Biovorous Nanoreplicators, with Public Policy Recommendations. Aprü 2000. Abgerufen am 16. Juni 2014.
- ↑ Lawrence E. Joseph: Apocalypse 2012. New York: Broadway 2007, ISBN 978-0-7679-2448-1
- ↑ Giles, Jim (2004). "Nanotech takes small step towards burying ‚grey goo‘". Nature 429 (6992): 591. doi:. PMID 15190320.