Every last big event, trend, news event- all of it are signs.
Wars, famine, all that bad stuff are signs that we are close to the end.
Good economies, advances in science or education or medicine- signs that Satan is drawing people away from God therefore the end is near.
Somehow, efforts and results toward "peace" are part of the cry of "peace and security" so not only wars, but peace is a sign that the end is near.
Just as Barack Obama being elected American president had to be a sign of people "putting their trust in men" instead of God, therefore the end is near, somehow Donald Trump will also be a sign of "the love of the greater number cooling off" and therefore the end is near.
Good economies are signs of the love of money, therefore the end is near. Bad economies are signs that people are ready to throw their money into the streets as Revelation mentions somewhere, therefore the end is near.
The Australian Royal Commission and lawsuits against Watchtower because of pedophiles are signs that the governments of Satan's world are ready to attack true religion, therefore the end is near.
Somehow, JW's now manage to lump any natural disasters in with their thought that earthquakes are a sign that the end is near. So forest fires, hurricanes, tsunamis etc. are all part of that.