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Showing posts with the label mathematical model

The Science They Don't Want You to Know

I am currently working on a YouTube project called "The Science They Don't Want You to Know", where I will cover science that various organizations and individuals don't want to be known by the general population for one reason or another.  It will be set up in seasons, since there are so many related topics to consider. The first season will cover conspiracy theories which affect public health.  In it, I will run be dependent on two papers, one which revolves around the mathematics of known conspiracies, and the other which describes the psychology of conspiracy theorists.  The math paper , which is written by Professor David Grimes of the University of Oxford, looks at various conspiracies which have been leaked to the public.  Examples of this include the NSA spying on us , the old syphilis "experiments" , and Watergate.  What he did was to use these known cases of conspiracies to develop a model for figuring out what the probability would be fo...

Population Mathematics and Humanity

I will begin with a conclusion which is... uncomfortable to say the least.  Then I will walk through how this conclusion was reached.  It is something which will have you call bullshit on me off the bat, but please hear me out (or read me out?).  I have written a theoretical ecology paper last summer which shows that the human population will stop growing no later than 2031, and will drop (not plateau) shortly thereafter.  The cause?  Resource depletion.  Please, read me out. Now, how did I come to this conclusion?  By the power of maths! In ecology, there is a situation where, when a major cause of death for a species is removed, the population of that species goes through what is called exponential growth .  This is where the rate of change (percent change) is constant, and since the population today is more than it was yesterday, the greater the net change.  Let's say the percent change is 1% and we started with $100.  Tomor...

Mathematical Models

In every physical science, we rely heavily on mathematical models to accomplish further scientific research.  (Yes, even you biologists and organic chemists; you just have the mathematical models hidden.)  Mathematical models are the key to all scientific research.  (And for those reading this from outside of the United States, I will use the word "sciences" in place of the term "physical sciences" from here on out; be prepared for that.) This brings up a key question; what exactly is a mathematical model? It would be good to have an equation fall under a mathematical model.  This can be the case, but more often than not, one equation is insufficient.  It also doesn't have to contain equations; there can also be inequalities, where a value is either less than or greater than a certain quantity. Mathematical models are descriptions of a system with mathematical language , which can be one or many equations or inequalities.  This is more of a...