ARCA is the page that synchronises these journeys. It serves as a channel for sharing what emerges from experiences with Selvagem. This group effort involves researching topics, preparing, and publishing articles based on materials and creations inspired by Selvagem or that engage with the worldview nurtured by the cycle. 

ARCA houses an interview nucleus, which gives wings to the idea of direct exchange between the Community and people who radiate their knowledge through conversations, books, cycles, notebooks and other Selvagem creations.

The Communications Group also articulates experiences for those far from the centres, aiming to strengthen the network and expand it beyond the digital environment.