Its all truth and time is Proving it and also proven by Hadith.
Volume 9, Book 88, Number 183 : Narrated by Abu Huraira The Prophet said, “Time will pass rapidly, good deeds will decrease, miserliness will be thrown (in the hearts of the people) afflictions will appear and there will be much ‘Al-Harj.” They said, “O Allah’s Apostle! What is “Al-Harj?” He said, “Killing! Killing!” (See Hadith No. 63, Vol. 8)