I'm wondering, why are all matters of opinion these days always close to a 50-50 split? It seems as if everything in this country is almost always 50/50; democrat vs republican, pro-life vs abortion rights, etc. It's all 50 one way and 50 the other. Are we always so even divided on everything? I don't think so. I think it's not normal for the country to always be so even divided. I don't think we've always been this way. I think at least some issues were previously (a few decades ago) 60/40 and some were even 70/30. So, what's with the new 50/50 split on everything?
First, let me state that it's been shown that roughly 20% of the population will literally believe anything! Yes, anything! Look it up! Look for studies where people have tried to get signatures on a proposal to ban "H20" because it causes a large number of deaths. Look up how many people believe UFOs are real. I can guarantee you that you'll always find at least 20% believing just about anything. It's the other people, above the base 20% who have actually considered the claims, pros and cons, etc. The base 20% will believe anything, so that doesn't really count. When you hear 30% of the population believe "X", you should really think, "well 10% of the educated population believe 'X', because 20% will believe anything!"
But does that matter? Does it matter that 20% of our population is uneducated enough to believe any claim which is made? Well, ... YES! It matters because it shows we have a huge education problem to deal with and a Democracy can NOT have an education problem. A Democracy absolutely MUST have an educated public, because it's that public which votes! And whose interest is in having an educated public? It's certainly not the government's interest. It's easier to govern uneducated people than it is to govern the educated. Ever heard the phrase, "it's like herding cats!"? Trying to get educated people to follow you is hard, because they want to know "why" and also want to know your reasoning. If you don't have a good argument behind your proposal, it won't be accepted. No, governing uneducated people is much easier! So, it's not in the government's interest to educate people. It's in the public's interest to educate people!
But, getting back to the original topic... Why are we always split 50/50 on just about everything? Well, think about it... What other things that we know are always split 50/50? A coin toss! If there are two basic possibilities, then the probability of each is 50%. Am I saying, then, that peoples' opinions are simply a coin toss? Well, sorta, yes! If a person is relatively uneducated on a matter, then what would they use to sway their opinion one way or the other? They can't back up any reasoning with logic or understanding of the issue. They're pretty much going to be swayed by their gut instinct. Many people think their gut instinct is the the most reliable thing they have! ("I just know what's right!") Since their gut instinct isn't really grounded in anything scientific or logical, then it's pretty much a coin toss as to what their gut instinct will say! Thus... we end up with a bunch of people who are just going with their gut instinct instead of thinking things through. Thus, we end up with a 50/50 split on just about everything! 50% is what you get then there's nothing to sway an opinion one way or the other. 50% is the base. It's the starting point from which you must find reasoning or logical arguments to push one way or the other. Lacking any real thinking, 50/50 is what you will always have!
Since we have a lack of real education in this country (evident by the large 20% who will believe anything at all!), we will always be lose to a 50/50 split on all topics until people decide they would like to be better educated and start thinking for a change. Most people actively avoid thinking about deep topics.