#REDIRECT [[Effects of climate change on human health#Mental health]]
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{{Article for deletion/dated|page=Climate psychosis|timestamp=20190812123713|year=2019|month=August|day=12|substed=yes|help=off}}
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'''Climate change delusion''' has been proposed by some clinicians to describe [[delusions]] (fixed, firm, irrational beliefs) about the personal impact one has on [[climate change]].<ref name=":0">{{Cite journal|last=|first=|date=April 2008|title=Water, Water, Everywhere, Nor any Drop to Drink: Climate Change Delusion|url=http://journals.sagepub.com/doi/10.1080/00048670701881603|journal=Australian & New Zealand Journal of Psychiatry|language=en|volume=42|issue=4|pages=350–350|doi=10.1080/00048670701881603|issn=0004-8674|via=}}</ref> It is used to describe irrational [[hysteria]], delusions, [[anxiety]], [[psychotic]] tendencies or depression<ref>{{cite news |last1=Marshall |first1=Konrad |title=A climate of despair |url=https://www.theage.com.au/national/a-climate-of-despair-20140811-102r1w.html |work=The Age |issue=Frustrated green scientists and environmental activists may be at risk of depression. Konrad Marshall meets the experts and advocates shedding light on the intersection of climate change and mental health. |date=13 August 2014 |language=en}}</ref> related to [[Environmental change|environmental]] or [[climate change]]s. A case was described by Australian psychiatrists in 2008 where a patient refused to drink water because he felt guilty about the effect it might have on the planet. The patient thought millions of people could die.<ref name=":0" /> The case was diagnosed to be major depressive disorder with psychotic features, however there had been no previously reported delusions in relation to climate change.<ref name=":0" />