give reasons. today's world is shrinking Share with your friends Share 1 Utkarsh Gaur answered this todays world is shrinking because of the fast means of transports 4 View Full Answer Himangi Dikshit answered this 1.bcoz of the pollution,differences between religions and countries and transportation2.Because of hunger and lack of opportunities, people from rural areas are migrating to the cities. 1 Aparna S.p answered this due to social differnces , environmental degradation thath leads to excessive pollution 0 Sancia Gonsalves answered this This is because of global warming 1