International marriage

There are increasing number of international marriage. Sometimes, korean-white, korean-african american and korean- asian like philiphinos or veitnamese. But korean have strange stereo type with multi-cultural families. In fact, korean- asian couples are usally live in countryside. This is because there are no woman in farmland. People leave the countryside because of their children's education and get a job opportunity and so on. In farm, they need man for farming. So some of man can't leave free the countryside. But woman is not. It causes decreasing number of woman, finally man can't marriage because there are no partner! So they find the woman who can marriage in other countries. So this is the reason why there are many international couple in countryside. But there are several problems. First, there are few system for multicultural families. So government have to support them. For example, there are few school in farmland and in there, they have poor education system. Government have to give same opportunities to children who live in countryside. Secondly, Foreigners have different custom and idea to korean. So they hard to adapt to korea culture. In farmland prople have more conservative thinking than city people. So there can be large gap between foreigner and korean. Government have to set up several counsel institutions.

Marijuana

Most of countries illegalizing the marijuana, but some other countries legalizing marijuana. It is strange to me. And increasing number of legalizing countries is more interesting thing. Even though illegal countries have weak purnishment or purnishing only drug dealer. For example, in America, they can't monitor individual smokers because the number of smoker is too much, so they purnish only drug dealer. In Canada, marijuana is legal. They smoke marijuana like cigarret in Korea. In other words, in Korea, we have strict purnishment to smoker and drug dealer too. But it is not long time. At the time of early Korea(daehanminkok), we can see marijuana easily. In that time, we use marijuana as painkiller. But now, it changes illegal. Some of artist,singer or celebrities smoke marijuana and they pay for fine or go to jail.
I think Korea government has good policy with marijuana. It should be strictly purnishment. This is because when people smoke marijuana, they can not control themselves. Hallucination, It makes terrible problems. Actually, there is no exact conclusion. Even some of surveys show marijuana has less physical dangerous than cigarette or alcohol. But i couldn't accepted it. Sometimes, mental problem is more serious than physical problems. We have to wait before having certain understanding about marijuana.

Animal experiment

I like animal especially dog. When i was in elementary school, I had pet dog. I think many scientists like pet. But, in the laboratory, they also have animal experiment. Animal experiment is always arguing with scientists and animal protecter. Usally, people think that is scientists's fault. And people states that stop the animal experiment. I disagree with this idea. I think animal experiment is necessary for human.
In the past the most famouse dictactor is Hitler who had human experiment in his colony. It is incredible disgusting events. But many researcher states after that events, there was amazing improvement in medical field. This is accepted fact. Now, we have high technology in medical field, we need not to human experiment anymore. Instead of it, we can do animal experiment.
For example, we can know side effect before producing new medicine. It is very important thing. If there is no animal experiment, people could die with unwaring side effect. On the other side, one case which is issued on news nowadays, the cause of pregnant woman's sudden death is turned out by mouse experiment. Animal can do instead of people. Appreciate and sorry about that, but it should be keep going.

Hybrid car

Nowadays there are increasing number of hybrid car. I expect to appear more and more hybrid car. Because we spend many money buying fuel for driving car. Oil is limited resouces so we have to prepare alternative energy like hydrogen, wind, solar energy, and nucleic energy so on. Hybrid car is one of them. Hybrid car uses hydrogen fuel or electricity. They use electricity engine in short distance, and if we want to go far distance, uses hydrogen or gasoline. so they are very eco-friendly. Hybrid car has better fuel efficiency than gasoline engine car.
I think hybrid car is very useful to protect our healthy life. They are not caused air pollution. In gasoline engine car, they use fossil fuel their engine heated fuel, and then they produce nitrogeneous compound and sulfur dioxide which is caused air pollution and they destroy ozone. So people exposed by ultraviolet which is caused skin cancer. Therefore hybrid car is beneficial to people.
But, hybrid car is little bit expansive
More than gasoline engine car. So although people know this advantage, they prefer to buy gasoline engine car. I think it is realistic decision. So company improves their technique, and then hybrid car become more popular and common car. So it can be more cheaper.