Zitat des Tages von Tyler Cowen:
Economics is everywhere, and understanding economics can help you make better decisions and lead a happier life.
To get anything done, Obama has to be seen as having winning economy - which isn't easy.
I sometimes say I am a 'happiness optimist' but a 'revenue pessimist.'
If we want to improve American food and make it much cheaper, we should deregulate the food trucks and the other street vendors, provided they meet certain sanitation standards. Many cities have already moved down this path, and people are not keeling over with salmonella.
We're seeing an enormous amount of global upward mobility that's quite rapid and quite sudden, and undiscovered individuals have a chance - using the Internet, using computers - to prove themselves very quickly. So I think the mobility story will be a quite complicated one.
Buying from a local farmer can mean that he makes a two-hour extra truck drive, which can damage the environment more than a bunch of bananas on a boat.
At fancy and expensive restaurants (say, $50 and up for a dinner), you can follow a simple procedure to choose the best meal. Look at the menu and ask yourself: 'Which of these items do I least want to order?' Or: 'Which one sounds the least appetizing?' Then order that item.
In most of the world, breakfast is an important meal.
We need to accept the principle that sometimes poor people will die just because they are poor.
The 'low' quality of many American films, and of much American popular culture, induces many art lovers to support cultural protectionism. Few people wish to see the cultural diversity of the world disappear under a wave of American market dominance.
I don't really watch TV.
A bad or mediocre meal is more than just an unpleasant taste, it is an unnecessary negation of one of life's pleasures - a wasted chance to refine our palates, learn about the world, and share a rewarding experience.
For the U.S., I think we should have a carbon tax, for environmental reasons.
When humans team up with computers to play chess, the humans who do best are not necessarily the strongest players. They're the ones who are modest and who know when to listen to the computer. Often, what the human adds is knowledge of when the computer needs to look more deeply.
I think as individuals, people overrate the virtues of local food. Most of the energy consumption in our food system is not caused by transportation. Sometimes local food is more energy efficient. But often it's not. The strongest case for locavorism is to eat less that's flown on planes, and not to worry about boats.
Real cultural diversity results from the interchange of ideas, products, and influences, not from the insular development of a single national style.
A lot of local food is very tasty. I'm very happy to eat it. I just don't think it's the same thing as saving the world.
I think people who are not rich can be extremely happy. And I think the chances to be happy in this new world - with many more opportunities to be creative, to be online, to educate yourself - there'll be a lot more chances to be happy. It's not to say everyone will take them, but there will be a lot of new paths to opportunity.
When I hear people express extreme optimism about the Internet, I say, we've had it in mature form for about ten years. Macroeconomically speaking, those are about the worst 10 years we've had since about the 1930s. I don't blame the Internet for that - that would be ridiculous.
Economics is sometimes associated with the study and defense of selfishness and material inequality, but it has an egalitarian and civil libertarian core that should be celebrated.
The way to make the world a better place, through your eating, is simply to eat a bit less meat. Local is sometimes good, sometimes bad. But even when it's good, its environmental impact is relatively small compared to other possible improvements.
In chess, computers show that what we call 'strategy' is reducible to tactics, ultimately. It only looks creative to us. They are still just glorified cash registers. This should make us feel uncomfortable, whether or not we think computers will ever be good composers of music or artistic painters.
Economists love to talk about incentives, but the bottom line is that people hate being controlled or manipulated, even when done through voluntary institutions. This is one of the most important tensions in capitalism.
Sports is remarkably cognitive. I think it's underrated just how smart it is. Actually, if I had more time, I would spend more time with sports. Watching it, reading about it, I think it's oddly underrated.
Look at electricity in human history - it took a few decades for electricity to really revolutionize the American economy. And the Internet will be the same. At some point in the future, we will arrive at a new era of low-hanging fruit.
What I would like to vote for is a candidate that is socially liberal, a fiscal conservative, broadly libertarian with a small 'l' but sensible and pragmatic and with a chance of winning. That's more or less the empty set.