Like, the sea, the global warming; even generations and generations are hurt with the use of drugs and other evils. The end of times is not something that we have to consider as different from our own attitude towards our own world. Then, we would have to decide literally, if humanity lives or dies. There is no other way to understand this. Then, let's start to live in a just and right way and the end will never come. Otherwise, we will soon write our own end. Great solutions for humanity don't require of great knowledge but require of acting with simple and humble values which are completely necessary : Veracity,  friendship, solidarity, compassion. They all are essential. Some persons may want to become very powerful but the greatest power is found in the knowledge of  how to Share and  how to Love.