Sunday, September 25, 2011

Causes for HUMAN EXTINCTION

The present state of earth which you see is not constant, our planet is ever changing and always in a danger from unknown forces which can lead to extinction of human species on earth.


Here are some probable reasons why the Human species could be a victim of extinction.

1. WORLD WAR 3 ( NUCLEAR WAR)
The present nuclear weapons that we humans posses for our safety could be the very reason for our extinction, if a world war is to arise then mankind would have to face extinction.


2. INVASION BY COMPUTERS (MACHINES, ARTIFICIAL INTELLIGENCE)
The intelligent computers and robots that we create could someday acquire their own intelligence (artificial intelligence) and try overthrow their own creators by waging a war upon us, the results of such an invasion would be devastating.


3. MASS DEATHS DUE TO PLAGUES, VIRUSES etc.
There have been many incidents and cases in the past where large civilizations have been wiped out by plagues, if such a mutated virus with immense resistance is created it would not be long before we see the end of human race.


4. MEGA DRAUGHTS
Draughts have been a common story since ages, but due to the changes caused by humans to the nature could result in wide range draughts with dire consequences.


Now lets have a look at causes which are beyond our control

5. SUPER VOLCANO
Scientists suggest that there could have been huge super volcanoes in the past which led to the extinction of dinosaurs if such a volcano is to occur now there would be little hope for our survival.


6. MEGA TSUNAMI
A a huge undersea earthquake could unleash a monster tsunami which could drown the entire land surface, there are many such places on earth which could possible cause such havoc.


7. PENDING ICE AGE
Scientists say that the ice age of the past is not a single event but has occurred many times following a particular cycle, We dont exactly know when exactly the next ice age would occur but if it occurs its sure to shun life on earth.


8. BLACK HOLE IN THE SOLAR SYSTEM
The universe is vast with many hidden mysteries, one such mysterious thing is the black hole. If a black hole is supposed to enter our solar system all the planets and sun would be sucked into a pin head sized zone of infinite gravity.


9. METEOR STRIKE
There are many asteroids lurking in space, if an unnoticed asteroid of enough size would hit the earth with just the right velocity, then our fate would just be similar to that of the dinosaurs


Now lets see a situation which we have heard but not sure about it

10. ALIEN INVASION
Suppose an superior species invades our planet..?


We humans such a young species are at the mercy of nature, we should never forget our place and always be thankful for everyday of our life, cause we never know what's gonna happen...

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