On March 8th, together with the scientists of the KTU Institute of Environmental Engineering, we had an interesting and meaningful discussion with the representatives of the Network of Green Municipalities of Panevėžys city about the green and social infrastructure of the city. In this conversation, we examined how well-being could be promoted through an innovative approach to the sufficiency of an urbanised environment, which aims to rationally meet the basic needs of society while respecting the planet’s limited resources and responding to climate challenges