266 karma · joined May 26, 2014
One item in consumer's favor is that food items are usually exempt or treated at a lower sales tax rate.
That tends to help me more in my job and having an informed perspective as a citizen.
I own private property. It's true that I'm free to paint my house an obnoxious color and let it fall into ruin. It doesn't mean that I don't have a responsibility to my neighbors and community to provide upkeep to my house and ensure it's aesthetically pleasing.
Similarly, I believe social media and the media has a larger responsibility to our civic discourse even if they are a private company. Is that a legal obligation? No, but it's a moral obligation.
And maybe the platforms - Twitter, etc - have a responsibility to not publish those posts?
http://www.cincinnati-oh.gov/water/news/platinum-award-for-u...
Unfortunately, philosophy applied to maths usually goes sideways and this feels like such a case.
Mathematicians use delta-epsilon definition of a limit as a starting point to apply rigor to thinking about infinities. Learning and understanding that approach I suspect would go a long way to clearing up the author's quandaries.
Both are incredibly important. I would say that linear algebra and discrete methods are more important for computing, but calculus has had a larger impact on science especially physics. Newtonian physics - a revolution in thinking and unification of mathematics and science - is intricately tied to calculus.
Even in the example of economics that you cite, calculus is used heavily for the theoretical underpinnings for finding equilibria and deriving min/max.