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Showing posts with label Biology. Show all posts
Showing posts with label Biology. Show all posts

Saturday, 26 January 2013

Pro-Life Atheism: You Don't Have To Be Religious To Be Against Abortion

I'm atheist. On Dawkin's religiosity scale of 1 to 7 (1 being extremely religious and 7 completely atheist) I'm 6.9 (just like Mr. Dawkins himself). God plays no role in my life and I find the idea of an intelligent creator of the universe who sits up in the heaven and concerns himself with what hand I wash my ass with or when (and with what gender) I have sex with quite laughable. At most, I might consider being an agnostic deist. That is, I believe there might some sort of intelligence that created (masterminded) the Universe, but one that does not care for the existence of the humans. However, I'm different from most atheists in one aspect, I do not think that abortion is right (although I'm fully opposed to it either). Unfortunately, this is not the position one wants to find themselves in, as most of pro-lifers also happen to be Christians and believe in pro-life because they think the bearded man sitting on the cloud told them to.
My story is a little bit different. Surrounded by liberals all around, I never gave that much thought to the abortion debate, as I thought it was a given that a woman has a right to choose as it is her body. That is what most liberals argue, and luckily enough for them they aren't met with much opposition as Christians and religious people as such usually fail to adhere to reason which in most cases automatically makes their arguments to a very large extent invalid.
My point of view on the other hand is more "philosophical" (for a lack of a better word). Most people argue that their life will be ruined if they have a child as they won't have time to do whatever it is they were planing to, so they resort to killing a fetus. You might agree with that, but what if the baby was born? Let's assume that the baby is a day old, how is it different from killing that child as opposed to killing it inside the mother? Some will say that this reasoning is unfair and wrong, but it's not. Let's look at the facts. Both the baby inside and the baby outside of the mother are still unconscious of their existence. Both will grow up to be conscious and aware of their existence, learn to love, feel etc. Sure, one can say that some babies are aborted before they are even 'alive', but that is the line of reasoning that is wrong. Whether or not the baby is alive at the time of its abortion is very irrelevant, what is relevant is that both are still unaware of their existence. How is it fair to claim that one baby should have the right to live while the other doesn't just because the first one was lucky enough to be given enough time to have it's nervous system grown (something it has no control over)?
When I was first realized  this, I was shocked. Why is it that so many liberals believe that abortion is right? In fact, assuming the absence of religion and following the line of reasoning I wrote above, it seems that the liberals would have been pro-life, and conservatives ( who are more individualistic)
pro-choice.
So the question then remains, assuming there was no religion, why would one be pro-choice? And in my opinion, this is the most interesting part. That is because deep down inside we are individualistic, egoistic and cruel animals. But there are two reasons why we don't act in such a way, first one of which is the so-called social contract. "Social contract arguments typically posit that individuals have consented, either explicitly or tacitly, to surrender some of their freedoms and submit to the authority of the ruler or magistrate (or to the decision of a majority), in exchange for protection of their remaining rights". Killing newborn babies would most certainly be a violation of such contract.
The second reason is evolutionary psychology. That is, the involuntary decisions that we make. As I had previously mentioned in one of my earlier posts, one has all sorts of involuntary reactions when they look, smell, touch or even see a baby (and what's even more amazing is that the baby can be of a different species). Dopamine is released in the brain and one is overcome with a sudden urge to protect the baby, while some of us can't stop involuntarily smiling at them. That is because our brain has a special face-recognition "program" that can tell apart a baby, who has comically over-sized eyes and a disproportionate face just to aid the brain in recognition.



So when we hear of a baby being hurt, most of us will be angered and sad. When a parent kills their 2-month old baby we are outraged (think how much it disgusts you just reading that), but we don't give it a second a thought when a fetus is aborted. And that is because it is "only" a fetus. We haven't seen so we didn't bond emotionally with them yet. And if the fetus is in the earlier stages of development, then what's worse is that it hasn't yet had a chance to grow those characteristics on its face that we label as cute.


And that is pretty much my principal argument. Of course, there are instances when the situation becomes more confusing (what if the woman was raped?). These are the issues I will not discuss as it is not the point of this post. I'm merely adhering to the fact that the pro-lifers are fighting for the wrong reasons.

Friday, 25 January 2013

The Strange Future of the World and Nanotechnology

Someone born in 1930 would never have believed that billions of people would fly around the world in metal tubes called airplanes, that a man would walk on the moon and that you will be reading this on a metal box called the computer connected to the rest of the world through the Internet. 
Now it's time to embrace the new world of the future. Where scientists will move single atoms to create new nano-structures to achieve the most remarkable achievements. The new world of opportunities. The new world of Nano.



Tuesday, 22 January 2013

If Life Began 24 Hours Ago

A lot of you might have heard this before, but it's still worth mentioning. The Universal Clock is a thought experiment that scales the history of the Universe and separately of the Earth to a 24-hour clock. So if the Big Bang (or the formation of the Earth) happened at 12 am and right now was 12 pm, when would the major (on a scale of the Universe) events happen?

Universe


12 midnight
15, 000,000,000 years ago
Big Bang
4.8 pm
4,500,000,000 years ago
Earth formed
5.6 pm
4,000,000,000 years ago
Life begins (prokaryotes)
9.6 pm
1,500,000,000 years ago
Eukaryotes appear
10.88 pm
700,000,000 years ago
Multicellular organisms appear
11.136 pm
540,000,000 years ago
Cambrian explosion in seas
11.36 pm
400,000,000 years ago
Insects appear on land
11.632 pm
230,000,000 years ago
First dinosaurs appear
11.664 pm
210,000,000 years ago
First mammals appear
11.792 pm
130,000,000 years ago
Flowering plants appear
11.896 pm
65,000,000 years ago
Dinosaurs (& 90% of all species) wiped out after meteorite
11.9936 pm
4,000,000 years ago
Hominids appear
1 second ago
173,600 years ago

11.99984 pm           
100,000 years ago              
Modern homo sapiens appear
11.999984 pm          
10,000 years ago                
Neolithic cultures appear
11.999992 pm          
5000 years ago                  
Civilizations appear
11.999996 pm          
2500 years ago                  
Time of Confucius, Buddha, Cyrus, Pericles, Mahavira, Pythagoras

11.999999 pm          
500 years ago                   
European voyages of exploration and conquest begin

11.9999997 pm        
137 years ago                   
Slavery ended in US
11.9999999 pm          
18 years ago                     
2004 HS graduate born
12 midnight               
0 years ago                       
Today


I think we can all agree that that is one weirdass clock


Earth

12 midnight
4,500,000,000 years ago
Earth formed
2.67 am
4,000,000,000 years ago
Life begins (prokaryotes)
4 pm
1,500,000,000 years ago
Eukaryotes appear
8.27 pm
700,000,000 years ago
Multicellular organisms appear
9.12 pm
540,000,000 years ago
Cambrian explosion in seas
9.867 pm
400,000,000 years ago
Insects appear on land
10.77 pm
230,000,000 years ago
First dinosaurs appear
10.88 pm
210,000,000 years ago
First mammals appear
11.31 pm
130,000,000 years ago
Flowering plants appear
11.65 pm
65,000,000 years ago
Dinosaurs (& 90% of all species) wiped out after meteorite
11.787 pm
4,000,000 years ago
Hominids appear
11.945 pm
100,000 years ago
Modern homo sapiens appear
1 second ago
52,083 years ago

11.995 pm
10,000 years ago
Neolithic cultures appear
11.997 pm
5000 years ago
Civilizations appear
11.9987 pm
2500 years ago
Time of Confucius, Buddha, Cyrus, Pericles, Mahavira, Pythagoras
11.9997 pm
500 years ago
European voyages of exploration and conquest begin
11.99993 pm
135 years ago
Slavery ended in US
11.99999 pm
18 years ago
2004 HS graduate born
12 midnight
0 years ago
Today



http://cassian.memphis.edu/history/jmblythe/Global%20F05/UniversalClock.htm




Sunday, 20 January 2013

5 Ways Our Brain Messes With Us


It does not come to us any surprise that our minds are incredible tools and what is even more fascinating is all the stuff that goes on without us even thinking about it. There are tricks our brains play in order to ensure our happiness or our survival. But there is also another side to this. Our minds are extremely complex and sometimes when it concerns happiness, our brains can be our worst enemies; justifying something we want as right even though it isn’t, letting us think we are in love when we are really just infatuated with sex (I guess this one, as a stereotype, applies more to woman than to men…), coming up for excuses to slack off, and the list could go on! Our own mind pretty much knows that we know the complexity of it and so loves to deceive us whenever possible!



 1) “It’s not me, it’s you”

It is so easy for us blame someone else for our unhappiness. In fact we throw blame around more than food in a school cafeteria and we are often deluded to realizing it all comes down to you. We make our own choices and if something is not working out the way you planned it to, our defense mechanism tells us it must be the other people like your parents, wife, boyfriend, friend who are completely off track because you know best, right? Well you are wrong. In fact you don’t always know best, we are just programmed to think so.

 2) I’d be happier if only I had to do less”

Don’t we all dream of a life where all we had to do is lie around and enjoy the warmth of the sun somewhere in paradise far away? Is that not why we work so hard? So we can earn money so we never have to work again ever? Well life is a paradox and I’m sorry to say but this idealistic lifestyle is a lie. Studies have previously shown that doing absolutely nothing is key to boredom, tiredness which both lead to depression. So really doing less would mean you would be unhappier. We thrive on the fact that we have something to wake up for and routine in our lives is extremely important, especially for our health. Fun fact: people who retire earlier, die faster.

3) Reliving ‘fake’ past experiences

What is it exactly that happens when you are so sure that you’ve experienced something before? It’s undoubtedly real and you remember everything to the tiniest detail. Déjà vu is nothing uncommon and it can be easily explained. Yep, once again it’s your mind that is to blame for its conniving and devious ways, forcing you to believe something is real when it's not. Your brain processes the information about the experience before you perceive it. Then your consciousness receives information from it moments later, making you think the situation is relived. The real problem lies in the fact that occasionally the wires get crossed between short-term and long-term memory. This makes it feel like an actual memory opposed to new information.

4) Future me is not present me

It’s the night before an exam. You have done zero studying and yet you find yourself getting distracted by all the TV shows in the world, ignoring work. We have all been there. In terms of on a conscious level, you are obviously aware that this is not the wisest decision and you are somewhat screwed (to put it lightly). But on a subconscious level, we are programmed to believe that tomorrow’s version of you is not the same the same you. We see our ‘future-self’ as a whole different person, causing us to think: “that guy can deal with those problems tomorrow”, making it easier for us to neglect doing things we don’t want to. In your mind, it’s not ‘you’. For instance try to imagine yourself 20 years from now. That picture forms the impression of some peculiar, unimaginable stranger. Why does this happen? In terms of the science behind this, this is an inbuilt feature of our brain. According to various brain scans, different parts of our brain light up when we think of ourselves in contrast to when we think of other people. This makes sense since, as a survival mechanism, we must look after ourselves first. However, what is extremely fascinating is when we think of our future-self the part reserved for other people lights up; hence, you see yourself as a different person.

5) Is that Jesus in my food?



Remember that time when you were a kid, scared of sleeping in the dark and you could’ve sworn that shadow on your closet was a monster? Pareidolia is exactly that phenomenon (and one of the main causes for what we label as ‘supernatural’). You see faces and human figures in pretty much everything: Virgin Mary in the clouds, a face in a tortilla, or the shape of man in the trees. There is nothing we can do about it; we are highly wired to recognize human characteristics in less-than-optimal conditions. Even from the moment we are born, we can see a human face clearly in poor visibility or from a far distance. Basically the details that our eyes omit, our brain fills in, giving us an evolutionary advantage of being able to identify the predator. Pattern recognition is one of the brain’s specialty; the human face being it’s favorite.