This paper discusses the impact of Information and Communication Technology (ICT) on geography, politics, economies, and war. It explores how ICT has reduced physical distance and territory, and its positive and negative effects on politics, economies, and war. The use of ICT in politics has enhanced communication and reach, while also posing risks such as data breaches. In economies, ICT has simplified trading and contributed to productivity growth, but has also led to job losses. In war, ICT has improved communication and surveillance, but also facilitated terrorist activities. Overall, ICT has significantly changed the global landscape.