Free Markets, Free People

Math


In reality, it’s all about math

And we know we’re a nation of math scholars – NOT.

Seriously though, you shouldn’t have to be a math scholar to understand what constitutes unsustainable fiscal conduct. We seem to be a nation in denial. So was Greece and reality didn’t pay a bit of attention to their desire to ignore the math that put them in the situation they now enjoy. We, however, continue to think we’ll be an exception to reality.

Good luck with that. From Zero Hedge:

The amount of debt required today to create a single dollars’ worth of GDP today is clearly unsustainable. However, the current Administration has been increasing Federal debt at a run rate of more than $1.2 Trillion annually to date. The understanding of the impact of increasing debt on economic growth is crucially important to understand.

As we discussed recently in “Debt and Deficits: Killing Economic Prosperity” it is “the economic impact of spiraling debt levels that have eroded economic growth. Debt is, by its very nature, a cancer on economic growth. As debt levels rise it consumes more capital by diverting it from productive investments into debt service. As debt levels spread through the system it consumes greater amounts of capital until it eventually kills the host.

But:

The current Administration, however, is trapped into the belief that “big government” is the solution to the long term economic ills. However, a simple look at the impact of debt increases on economic growth tells us that this approach is misguided.

It is not “misguided”, it is flat wrong. And there are tons of examples to make the point. But, we’ve just seen the status quo given another 4 years to redefine “unsustainable” into something from which we can’t recover (btw, 4th quarter GDP has been downgraded to 1.5%).

The good news?

Well the good news is “lady parts” will be “safe” for those 4 years unless, of course, the unsustainable crashes and then, well, I guess the Sandra Flukes of the world will have to find a new provider of contraception.

~McQ


Years of Math

From an email.

Why? Because I think it is funny. And yes, I understand that we are still capable of and do teach math well.

But as I chuckled about it, this bit of humor is more about our priorities and some cultural issues than math.

1959-2009 (in the USA )

Last week I purchased a burger at Burger King for $1.58. The counter girl took my $ 2 and I was digging for my change when I pulled 8 cents from my pocket and gave it to her. She stood there, holding the nickel and 3 pennies, while looking at the screen on her register. I sensed her discomfort and tried to tell her to just give me two quarters , but she hailed the manager for help. While he tried to explain the transaction to her, she stood there and cried. Why do I tell you this? Because of the evolution in teaching math since the 1950s:

1. Teaching Math In 1950s

A logger sells a truckload of lumber for $100. His cost of production is 4/5 of the price. What is his profit ?

2. Teaching Math In 1960s

A logger sells a truckload of lumber for $100. His cost of production is 4/5 of the price, or $80. What is his profit?

3. Teaching Math In 1970s

A logger sells a truckload of lumber for $100. His cost of production is $80. Did he make a profit? 

4. Teaching Math In 1980s

A logger sells a truckload of lumber for $100. His cost of production is $80 and his profit is $20. Your assignment: Underline the number 20.

5. Teaching Math In 1990s

A logger cuts down a beautiful forest because he is selfish and inconsiderate and cares nothing for the habitat of animals or the preservation of our woodlands. He does this so he can make a profit of $20.  What do you think of this way of making a living? Topic for class participation after answering the question: How did the birds and squirrels feel as the logger cut down their homes? (There are no wrong answers, and if you feel like crying, it’s ok.)

6. Teaching Math In 2009

Un hachero vende una carretada de maderapara $100. El costo de la producciones es $80. Cuanto dinero ha hecho?

~McQ