Hosted by the Faculty of Social and Political Sciences, Universitas Diponegoro - Indonesia, International Conference on Indonesian Social and Political Enquiries (ICISPE) serves as a strategic venue for academicians and practitioners whose interest is Indonesian social and political studies to get interconnected with other academicians and other fields of study. It is also intended to be a venue for scholars from various backgrounds to connect and initiate collaborative and interdisciplinary studies. The papers presented at the ICISPE provide research findings and recommendations that are both directly and indirectly beneficial for public needs, especially policy makers and practitioners in Indonesia. The 4th ICISPE 2019 was held in the Semarang, Indonesia, bringing up a theme of "People, Nature, and Technology: Promoting Inclusive Environmental Governance in the Era of Digital Revolution" as a response to the current dynamics of social and political issues in this millennial era. This theme aims at looking more closely on how the relations between social and political aspects on development in this region. It is indeed an emerging situation and a robust area for research. Some compelling sub-themes were offered and participated by a great number of presenters and participants including, among others are Social Movement Communication Approach, Global Environmental Issues, Environmental Governance, Millennials and Internet, Green Economy also Culture and Environmental Development. They share their insights, study results, or literature studies on those topics in a very dynamic discussion.