Tag Archives: panspermia

Is It Okay to Touch Mars?

VSauce blows my mind. I love it. 🙂

Did we come from another planet? No.

by via The Soap Box

Recently I forced myself to read an article about certain claims by made by one Dr. Ellis Silver, an ecologist, about how humans came from another planet (read the article here). Now most people would think that any proof that we do not come from this planet would be in our DNA (and I’ll get to that later) but the article doesn’t even  mention that. In fact, it claims because of certain aliments that humans tend to have that there is only one logical conclusion as to why we have them: We came from another world.

"This earth gravity is killing my back."

“This earth gravity is killing my back.”

One of the first claims made by Dr. Silver is that a lot of us have bad backs, and because of this he believes that humans must have evolve in a lower gravity environment then that of Earth’s.

Even if this was true that we did evolve in a lower gravity environment than that of Earth’s it wouldn’t be the cause of our bad backs. Eventually our bodies would adapt over a few generations to Earth’s gravity, and this guy is suggesting that we have been here for tens of thousands of years (actually between 60,000 to 200,000). This is more than enough time for our bodies to have adapted to Earth’s gravity.

Now the real reason for our bad backs isn’t because of the gravity, it’s actually a number of different things. It can be from placing to much stress on our backs (which other species do not do unless we make them) or injury, or sitting in a chair wrong for to long of a period of time, or being overweight, or a lack of exercise, or lifting up heavy objects in an improper manner. I’m not sure if Dr. Silver ignored these facts or not, but the sheer fact that some humans have back issues is not evidence that humans are from another world.

The second claim made for why humans are from another planet is because it can be difficult for women to give birth due to the size of a baby’s head, and that it can result in fatalities for both the mother and infant. He also claims that no other species on this planet has that problem.

alien-baby-sabina-espinet_250pxThis claim is just weird and flawed on several levels. First we are not the only species that has big heads when we are born. Infact many species of primates have big heads when they are born, as do many other species, and do experience complications from childbirth which can result in the deaths of both the mother and child.

Also, if it is true that having a big head when we are born which makes it difficult for a woman to give birth meant that we didn’t come from this planet, then why would we have evolved this trait on another planet also? We shouldn’t have, and therefore we shouldn’t even exist…

Just because we are born with big heads does not mean we did not come from this planet.

The third claim made for the believed reason why humans cannot have come from this planet is because we cannot stay in the sun for long periods of time, unlike lizards.

Well, we’re not lizards, which are cold blooded and actually need the heat from the sun inorder to function. We’re warm blooded, as are all other mammals, and do not require as much exposure to sun as a lizard does. Infact many mammal species are even less tolerant of the sun than we are, and either spend a lot of time in shaded areas, or are nocturnal and live underground, or in trees and bushes until night time.

Sunburn or alien detection?

Sunburn or alien detection?

Dr. Silver is also suggesting that because we can be harmed by the sun (i.e. get sunburned) that we must have come from another planet.

Actually the reason why we get sunburned isn’t because we evolved on another planet, it’s because we have a lot of exposed skin. Most other mammals have thick hair (i.e. fur) that protects their skin from direct exposure from the sunlight. Infact we’re not the only mammals that have a problem with getting sunburn. Pigs for example are very well known for getting sunburned, which is why they tend to roll around in mud. It’s not because they like it, it’s so they don’t get sunburned.

Now the forth claim that is made is that we have a strong dislike of naturally occurring foods, and for this reason we’re probably not from this planet.

This is completely bogus. A lot of people love . . .

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