Do you remember how you used to (and still sometimes do) rid your home of dry wastes such as plastics, bottles, old books, and stray metals pieces? There would be someone (on a bicycle, most of the times) collecting all that to take to a scrap dealer who would then recycle and reuse it. But now, as these jobs get rarer by the day, we usually have these things lying somewhere at a corner of our homes ready to be dumped whenever possible. Many even toss these wastes at various places around the city where waste has accumulated due to random dumping.

CAMP HUMPHREYS, South Korea (Reuters) - President Donald Trump on Tuesday flew into South Korea, the closest he has come to the frontlines of the nuclear standoff with North Korea, saying a solution must be found to the security threat posed by Pyongyang.