Signs that we are living in the Last Days
1. Historical Evidence - Daniel 2
2. Increase in Knowledge and Rapid Transportation
3. Ability to Enforce the Mark
4. Violence and Sexual Immorality
See Matthew 24:37 and Luke 17: 28-30
5. Rise of "Spiritualism" and Apostasy
6. Mass Animal Deaths and Convulsions in Nature
7. Earthquakes
8. Unsealed Prophecy
9. False Christ's and False Prophets
10. World Pushing for "Peace and Security"
Peace and Security Repeated Over and Over
11. Wars and Rumors of Wars
12. Natural Disasters
13. Famine
14. Murder and Persecution of Christians
15. Massive Increase in Wickedness
16. Man of Sin Revealed
Let me throw out a different thought. As we see the end of a Christian western european civilization and the rise of the tyranny of Godless men we are also seeing the growth of Evangelical Christianity in Africa, South America, Central America and Asia.
So while we see our civilization crumbling it may not mean the Tribulation is imminent.