The Miracle of Life: Against all Odds

Science, from the outside, can seem cold and calculating. The vision many people have of the sciences is lab coats, beakers and calculators. The scientist is too often pictured as a person in a white coat with glasses conducting their experiments and crunching boring, monotonous data to come to conclusions many of us may not even understand. One of the only things we really need to understand about the sciences is why the sciences have proven our lives to be a miracle. For example take what had to happen for you to be here:

    1. The Universe had to start to exist: Scientists, for the most part, use the Big Bang as the model to describe the origins of the universe. It’s not known what caused it but was the start of a process that created the Universe.
    2. Our planet had to be createdThe Earth was created approximately 4.6 Billion years ago and lived it’s early life in a chaotic state.
    3. Our planet needed to be able to support life: Life started approximately 3.7 billion years ago (The BBC website has a very good and thorough examination). At this point the Earth had survived bombardment by comets and asteroids, super-volcanoes and many other planet destroying phenomena. The Earth also just happened to be orbiting the habitable zone of our sun.
    4. Evolution: Human evolution started aprox. 13 million years ago. For evolution to even start complex amino acids had to form (aprox. 10 to the power of 40 chance according to some).
    5. Humans have had to survive:
          1. War: Humans have been fighting wars since at least 2700 BCE when Sumer and Elam went to war. We have been fighting ever since including two world wars and multiple close calls with nuclear war.
          2. Disease: Smallpox, measles, typhus, cholera and the plague to name only a few of the many diseases we have managed to survive so far.
          3. Famine: The great famine of Ireland, The Russian Famine, The Chinese Famine of 1907 and many others.
          4. Disasters:  We have survived numerous volcanoes, earthquakes and even an ice age.
    6. Your parents had to meet (and there parents and so on). Harvard Possessor Binazir actually calculated and came up with this great infographic showing the odds of you being born. According to Binazir it’s one in ten to the power of 2.685 million. So that’s a one in ten followed 2.865 million zeros chance that you could come into existence.

This brief look at human history doesn’t even begin to explore the destruction in the cosmos (like asteroids and rogue black holes ), the miracle of evolution that gave us our complex brains and bodies fit to survive in so many of the Earth’s  environments or how the Earth is perfectly suited for life. Despite all of the wanton destruction, disease, death and mayhem of the universe and life itself here you are in the year 2018 reading this article on your electronic device.  Congratulations you have beat everything the universe could throw at you to prevent you from coming into existence.  You can now enjoy being able to take a look around and enjoy life from the vast (family, friends, career..etc) to the simple (fresh air, good food..etc). and this fact is a miracle.

 

 


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