So why should we care about what happens?
There are many reasons why we should care. Ultimately, anything that gets published on the news is a large scale event and will eventually affect us. For example, the earthquake in Japan has caused nuclear fallout and lead to radiation, putting countries such as Hawaii and the east coast of America at risk of radiation. Foodstuff from these few countries (and states) could be affected as well, posing possible risks to our health.
Some events that have been going on for a substantial amount of time get a little media coverage from time to time, such as the Egyptian revolution and the constant problems of terrorism and global warming. Such events not only affect us, but the whole world, and if we do not stay updated on these events, we may be seen as outdated and oblivious to global events.
Other events like the Thailand quake received less coverage, but it is still a disaster. Singapore is a multi-racial, multicultural society. We do not want to be seen as ignorant or as the chinese saying goes, "生在富中不知富“, meaning to be unaware of our own fortune that we are not hit by any natural disasters. If we were to be so ignorant about the current events in the world, what would the Thai community in Singapore think? How can a country be at the forefront globalisation if its people know so little about other events outside of the country? It will be detrimental to our image as a country if a Singaporean were to appear ignorant on international television.
In short, we should care about what happens in other places through the media and the internet because they might affect us, both directly and indirectly. Since we are a global trading hub, we also cannot afford to appear ignorant in front of other people from other countries.