For many humans animals are perhaps the most familiar and interesting living beings. This can be because of the fact that we ourselves are animals.
Moreover, when we think about evolution, we always take it as a phenomenon that prevailed in the past. However, this is always not the case.
It still continues till today as in accordance to the environmental pressures, it forces humans and animals to adapt and survive.
But, having said that, in terms of animals, the question still prevails as to why haven’t animals evolved to kill humans.
Here are some of the plausible justifications why haven’t animals evolved to kill humans.
Objective of Evolution
Evolution does not work with objectives. No organism has evolved with an ulterior motive of predating on other specific species.
Evolution does not mean coming up with a big plan to hunt any species, it is simply the survival of the one who has better survival tactics.
Evolution is fundamentally an arms race with a constant perpetual adaption with prey evolving better defenses to ensure their survival.
For example, an animal class close to deer, in order to reach to the highest branch of the tree to get food, had to elongate thier neck hen ethye evolved to giraffes.
Eating humans can be seen to be a big challenge. This is justified because of our undeniable endurance power.
In difficult encounters with dangerous animals, humans are very good at fighting and throwing things in order to survive.
As a result, it gets quite hard for predators to hunt humans as humans will chase them to exhaustion, gang up and kill the predator before they even try to protect themself.
Humans Seek Revenge
One of human’s strongest characteristic is that they hold grudges. The feeling of seeking revenge is quite predominant in humans.
When an animal kills a human, we do not give that animal species a chance to grow and reproduce.
Our simple term is that as long as they do not get into our domain, we do not cause any harm. However, if they do, humans do not fall short in techniques to kill them. The harsh truth it is.
The most prevailing issue also states that if a threat is possessed by any species, humans are even capable of making it extinct.
Humans Evolve Faster
We humans do not evolve biologically. It is our intelligence that evolves.
As a result, this has given rise to so many technological advancements in the world.
Now, through these advancements, we have brought in the rationality in our side. This enables us to guide the evolution to benefit us in a more efficient way than just through biological evolution.
As mentioned earlier, evolution is simply enhancing the defenses to ensure our survival. As a result, in order to ensure our survival, the greatest asset that we use is our intelligence.
We are able to anticipate what animals do, based on careful observation and research.
This is the reason why humans have not fallen prey to animals as far as their evolution is concerned.
Having said all this there are few contradicting ideas that have come about through various studies and research.
According to critical observations and analysis, nothing has evolved specifically with a purpose of killing humans.
But, however, creatures have evolved traits that cause them to sometimes kill humans. Hence, there are animals that have not essentially evolved to destroy human kind but they have the potential to cause harm to the humans and possibly kill them.
From the evidences collected it is justified why animals have not evolved to kill humans. But this does not mean that we have nothing trying to kill us.
There are viruses, bacteria and a humongous number of micro-organism that try to kill us in many ways possible.
Amusingly, the more humans advance in medicine and research the more these organisms have to advance to survive.
This means that even if diseases affecting humans are becoming fewer and although we have invented antibiotics and vaccines, they are becoming more dangerous for us and hard to evade.