The signs of the last days are everywhere. When Jesus' disciples asked him when will the end of the system of things, he directed them to the signs. You really mentioned quite a number of signs.
Farmine is one those signs. And it even happens in developed nations at times, it is really common in developing nations.
That time Jesus was asked when the kingdom will come, he said he did not know that only the father does. This means we have to be on guard till that very our, and strive to serve God. I'm certain Jesus knows the time by now though, since he has returned to his father in the heavens.
Thanks for this reminder.
Most people know that the world is over, you just have to be close to God. To be sow of the Lord in the kingdom of God