The context of a societal challenge provides insight into the complexity of the (eco-)system surrounding the current problematic situation: the environment, the stakeholders (including nature), the highlights and frustrations, the conflicts and dilemmas, and the opportunities for change. Why is this …

Van werk-naar-werk infrastructuur

Today, our environment and the objects therein are equipped with an increasing number of devices such as cameras, sensors, and actuators, which all together produce a huge amount of data. Furthermore, we observe that citizens generate data via social media applications running on their personal devices. …

This article investigates the phenomenon of rebound effects in relation to a transition to a Circular Economy (CE) through qualitative inquiry. The aim is to gain insights in manifestations of rebound effects by studying the Dutch textile industry as it transitions to a circular system, and to develop …

Our planet’s ecology and society are on a collision course, which manifests due to a contradiction in the assumptions of unlimited material growth fueling the linear economic paradigm. Our closed planetary ecosystem imposes confined amounts of space and a finite extent of resources upon its inhabitants. …

Granite G682 is a yellow to pink color stone of the Precambrian period, the most famous yellow granite from China. I am from G682 granite town. I used to live in a village surrounded by stones. however, I never knew the beautiful and scary story behind it until I saw hundreds of abandoned quarries in …

The main purpose of this dissertation is to establish which road (ownership or circulation) car tax model is best to reduce CO2 emissions in the European Union. In Europe, climate change and reduction of greenhouse gasses is a concern among the population, as it is seen by the growing Eco activism as …

Biogas plays an important role in many future renewable energy scenarios as a source of storable and easily extracted form of renewable energy. However, there remains uncertainty as to which sources of biomass can provide a net energy gain while being harvested in a sustainable, ecologically friendly …

Half of the geographical areas in Mainland China are currently facing problems of water shortage and water pollution. Both the Chinese government and its private sectors are striving to find viable solutions for this very issue. However, with the enormous population base in China and its fast-growing …

Traditional information systems for crisis response and management are centralized systems with a rigid hierarchical structure. Here we propose a decentralized system, which allows citizens to play a significant role as information source and/or as helpers during the initial stages of a crisis. In our …