- #71
CAC1001
ParticleGrl said:So, again, I'll ask what empirical evidence is there for an upward sloping supply curve? It is (after all) foundational to economics.
Various businesses and firms in the economy? You invest more, you can get greater returns, but as you invest more and more, those returns become less and less. For example a company spending money to market their product. After a certain point, the curve representing the people receiving the marketing goes upwards. The company would have to hire people to go out and hunt down every hermit living in the backwoods of Kentucky to tell them about their product.
You never did a fruit-fly lab in a genetics class? I did in both high school and college.
Not in college, no, in high school, I might have, it was a while ago though.
Thats just nonsense. Take several fish tanks (or other clear container), put infrared thermometers in them and fill the boxes with different concentrations of CO2. Now use a a strong incandescent bulb to warm the tanks. Flip the light off, and watch the temperatures as the different tanks cool.
This is easily done at the high school science fair level, and it verifies the central claim of climate change- CO2 traps heat.
I don't think anyone disputes that CO2 traps heat, the questions regarding climate change are more:
1) Is the climate actually changing by any really noticeable amount?
2) If it is, are humans releasing CO2 into the atmosphere the primary cause, part of the cause, or having no effect whatsoever right now?
3) What effect does the Sun have on the climate?
Remember also that the climate doesn't stay fixed, it has changed a lot through history. We cannot replicate in a lab the effects of releasing massive amounts of CO2 into the Earth's atmosphere because it is just too complex.
Everything else in the "debate" is just piddling details. Is there any experiment half as clean that you can do for economics?
The CO2 experiment is only "clean" in that you're really simplifying it, testing if increased CO2 in a box traps heat. The atmosphere is far more complex. It's like to test for inflation, we have a "money supply" consisting of ten dollars and an "economy" consisting of ten apples. double the money supply and does inflation occur? Yes, now you have $20, so $2 for each apple. But does increasing the money supply in an economy automatically create inflation? Not necessarilly, because an actual economy is far more complex.
Both of these are right-wing parodies of democratic positions- not actual positions.
Maybe not all Democrats, but it seems to be the position of the current and past Democratic party that is in office, for example in how they saw the solution to poverty as lots of government programs. The current Democratic party, their solution to the economy? Massive stimulus spending. The solution to healthcare? Government (preferably a single-payer system, which ignores the fact that a universal healthcare need not be a government-run system). Their solution to the financial system? Massive regulation. Their solution to global warming? More regulations.
There was a time when I would have said these are left wing parodies of right-wing views. Unfortunately the party has shifted so far into crazy that the candidates sign pledges to the effect of all taxes are bad...
Republicans will not sign on to any promises of spending cuts with tax increases because they've done that in the past and gotten shafted. Both parties IMO have gone out there. The Republican party is just getting attention right now because it is the only party holding primaries. I remember back when Barack Obama was running in the Democratic primary and it seemed to be a contest of who could be the furthest to the left. With the Republican candidates, it's a contest of who can be the furthest to the right at the moment.
The current Democratic party answers to the labor unions, the trial lawyers, and the environmental lobby, and as such, it is difficult for them to do good policy because those constituencies are so far to the Left.