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| 2018-11 || cryonics || social || bylaws || {{W|Society for Cryobiology}} || The {{W|Society for Cryobiology}} releases a position statement clarifying their stance in regards to cryonics, saying they respect people's freedom in choosing this option, but that the procedure is speculative, and that the scientific knowledge necessary to successfully cryopreserve someone doesn't currently exist.<ref group=note>"The Society recognizes and respects the freedom of individuals to hold and express their own opinions and to act, within lawful limits, according to their beliefs. Preferences regarding disposition of postmortem human bodies or brains are clearly a matter of personal choice and, therefore, inappropriate subjects of Society policy. The Society does, however, take the position that the knowledge necessary for the revival of live or dead whole mammals following cryopreservation does not currently exist and can come only from conscientious and patient research in cryobiology and medicine. In short, the act of preserving a body, head or brain after clinical death and storing it indefinitely on the chance that some future generation may restore it to life is an act of speculation or hope, not science, and as such is outside the purview of the Society for Cryobiology."</ref><ref>{{Cite web|url=https://www.societyforcryobiology.org/assets/documents/Position_Statement_Cryonics_Nov_18.pdf|title=Society for Cryobiology Position Statement - Cryonics|last=|first=|date=November 2018|website=Society for Cryobiology|archive-url=|archive-date=|dead-url=|access-date=2019-01-23}}</ref>

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