Engineering in a Sentient Environment

This chapter examines how modern engineering practices at Lake Palcacocha are interwoven with Indigenous rituals and deep-seated environmental sensibilities. It describes how Eduardo Díaz performs a pago ceremony to appease the mountains and lake, ensuring flood safety amid unpredictable avalanches and water level fluctuations. The narrative describes how Díaz’s ritual acts complemented scientific and infrastructural measures, highlighting the tension between standardized engineering methods and relational engagements with the landscape. While the court and state authorities relied on technical data, local workers demonstrated that maintaining a respectful connection with the environment was essential to mitigating disaster risk and sustaining community trust.