The document discusses using web 2.0 tools to improve collaboration and information sharing for disaster risk reduction and civil protection. It notes that citizens can act as sensors by sharing geolocated alerts and reports, which can help monitor situations. The proposed doctoral project aims to set up a web/mobile application called Geodata4all to create a shared map where different groups can collaborate by exchanging data, knowledge, and analysis in real time. This could include sending alerts and communications. The goal is to foster more resilient communities through open sharing of geoscience information.