“…The capacity of psychedelics and nature contact to increase a sense of connectedness is notable, as a sense of ‘disconnection’, alienation or isolation has been implicated with a broad range of mental illnesses including eating disorders ( Huemer et al, 2011 ), bipolar personality disorder ( Kverme et al, 2019 ), PTSD ( McDermott et al, 2012 ) and depression ( Karp, 2017 ; Sorajjakool et al, 2008 ; Watts et al, 2017 ). Interestingly, feelings of disconnection from nature and other humans are not uncommon insights described by psychedelic users (St John, 2018 ), and this disconnection is frequently viewed as a source of health and societal problems, with these substances perceived to partly facilitate healing by amending this disconnection ( Fotiou, 2012 ; Gearin, 2015 , 2017 ; Schmid, 2013 ; St John, 2018 ; Watts et al, 2017 ; Winkelman, 2013 ).…”