The future of the Human Species - Part 1: Are we in danger?

Written by K.A.Cassimally

The sun, that celestial body which has always fascinatedrepparttar human species, which differentiates night and day, which when angry, producesrepparttar 127658 fascinating auroras, is father to us all: humans, animals and plants. The sun isrepparttar 127659 father of life on Earth! But similarly to giving life, it will also take it away. This will be lifeís doomsday. No way can we escape from this if we stay put.

How do we escape? Where do we take refuge? Where will we start all over again? These arerepparttar 127660 main questions. Ok, I admit! Earth is not going to be affected byrepparttar 127661 sun right now. This is true. But it was only an illustration I made! There are many other dangers waiting.

Forget aboutrepparttar 127662 sun taking life away for a minute and think of a simple piece of rock floating in space. Then suddenly, it decides to crash on Earth killing all its inhabitants. What do we do if an asteroid dives on us?

You may think that we haverepparttar 127663 required technology to avoid collision but I personally, am not so sure! To prove this let me inform you that only 90% of all these threatening objects are actually found by scientists. What about this other 10%? Nothing! No space agencies till now are trying to do anything. Do you think we are really prepared, now? Is life something we can play with?

The future of the Human Species - Part 4: Will we create our future?

Written by K.A.Cassimally

Experiments have shown that human physiology becomes very weak in an unknown environment torepparttar brain. Humans then start to panic. Problem is that humans do not necessarily want to show their uncertainty. So they hide it. When they actually hide this uncertainty, humans start to get stressed and this isrepparttar 127657 big problem.

When we get stressed, we become moody and cannot concentrate on what we are doing. Imagine an astronaut getting really frustrated inrepparttar 127658 middle of a mission onrepparttar 127659 International Space Station. This may be catastrophic! He seizes a hammer floating nearby inrepparttar 127660 zero-gravity of space and demolishesrepparttar 127661 ISSís main computer. The whole crew will be in a most-probably-fatal danger. No doubtrepparttar 127662 guilty astronaut will realiserepparttar 127663 consequence of his action afterwards but it will be too late.

Trained astronauts themselves, have big difficulties adapting to a space mission of up to two months. Think of a manned mission to Mars. This journey takes a minimum of two years to accomplish plus there isrepparttar 127664 return journey too. Humans will have to live in shuttle conditions with no privacy for four years that is 1461 days (1 more day from a leap year included). You will agree with me that it is hard to make a journey of this many days properly. Bear in mind that a journey of only 60 days seems difficult. What should we do then?

We presently haverepparttar 127665 technology to go to Mars. The problem lies withrepparttar 127666 persons who are going to board onrepparttar 127667 shuttle. Many scientists have concluded that humans like us will have much difficulty in overcomingrepparttar 127668 stress and frustration. But humans unlike us may be able to do it! Imagine a human being with 4 arms instead of 2 (the 2 additional arms takerepparttar 127669 places ofrepparttar 127670 2 legs). He will be able to crawl everywhere on a shuttle like a spider. This spider human will specialise himself in this field. I am not joking! Scientists say that they can create a human with 4 arms and no legs.

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