AUTHOR=Tveita Torkjel , Eftedal Ingrid , Deb Sanjoy TITLE=Editorial: Survival in Extreme Environments – Adaptation or Decompensation?, Volume II JOURNAL=Frontiers in Physiology VOLUME=13 YEAR=2022 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2022.1106903 DOI=10.3389/fphys.2022.1106903 ISSN=1664-042X