If people knew when natural disasters would occur, there could be many benefits and limitations for society. On the one hand, people could prepare in advance for emergencies, such as storing food and clean water, signing up for weather alerts, planning escape routes and learning first aid. These measures could help reduce human and property damage caused by disasters. On the other hand, people could also face psychological and social problems if they knew in advance when disasters would occur. For example, people could be anxious, confused, or complacent when faced with inaccurate or unclear forecasts. People could also cause disputes or conflicts when competing for resources or interests in case of disaster. Therefore, to prepare for natural disasters, people not only need to have plans and safety measures but also need appropriate information and education about the risks and responses to difficult situations. People also need solidarity and mutual support to overcome the difficulties caused by disasters.