“…Second, according to the relational perspective of stakeholder theory (Cots, 2011; Rowley, 1997, 2017), the adoption of an ecosystem approach is also crucial to understanding the pivotal role that nature and the natural environment play (Laine, 2010), especially when dealing with megaprojects. The view of nature as a stakeholder (Heikkinen et al, 2013; Kortetmäki et al, 2022; Kujala et al, 2012, 2018; Kujala, Heikkinen, et al, 2019) does not emerge from the interviews; however, eventually, the ecological issues are pointed out as a concern for specific stakeholders, as in the case of the NO TAV movement. It must also be noted that, over the years, much of the resistance to the Turin–Lyon HSR was sparked by environmental concerns related to the impacts that the megaproject would have on the natural landscape and resources of the Susa Valley, which then led to an irreconcilable ideological fight.…”