Have you ever seriously considered environmental problems on our planet? If you are the one who thinks that we cannot put off the job of saving our natural environment any longer for its seriousness, you might face a barrier in sharing your thought with people who do not take it as seriously as you do. Environmental activists and scientists may have had the same concerns as you in gathering public attention to the environmental problems. However, it seems people are not interested in this emergency at all. Some of them do not even think of this as an emergency. According to the article “ Are Human Beings Hard – Wired to Ignore the Threat of Catastrophic Climate Change?, ” scientists advised people to act for environment after USA today reported, Debate is Over: Global is Warming but there was no noticeable outcome. The important actions that environmentalists have called for are not made. Here, the question is rising from the impatient feeling of people who care about the environment. They would say, What prevents you from practicing pro-environmental behavior? Our current environmental condition gets worse and worse even if we enjoy more and more comforts in an advanced world. As our world develops, this condition might deepen still further. We should give more serious response to the issue that threatens the earth. Then, what has the power to make people stand for our environment? First of all, In the article “ Are Human Beings Hard – Wired to Ignore the Threat of Catastrophic Climate Change? ” Bennett says that psychological wire and social conditions make people ill-suited to respond to the ambiguous and remote threat posed by global warming. This maybe applies to other environmental issues as well that are seemingly far from us. Second, knowing that there is a problem to be solved is an essential step to the following actions, but knowledge does not always bring actual behavior. In the film “ An Inconvenient Truth, ” Al Gore did a good job of explaining how climate change affects our environment negatively and letting the public see that we are already experiencing the result of a contaminated nature. In “ An Inconvenient Truth ,” Al Gore points out that global warming caused by the greenhouse gas affects us in many negative ways, especially by threatening lives on the earth, including people and animal habitats. He points out that temperature increasing due to global warming was not only the cause of an exceptional massive heatwave in Europe that killed 35000 people, but also it has strengthened storms by heating the oceans. The storms have taken a lot of lives already; there was the Hurricane Katrina that killed thousands of people in Louisiana in 2005. Moreover, not only are the manmade disasters, but also many icebergs have started melting and water from the melting ice caused a landslide along with spoiling numerous lives natural. About the natural calamities include these examples; Gore indicates that today we are having extreme natural disasters from last 14 years that have no parallel in the earth’s history. The film definitely increased the awareness of the public by bringing a worldwide sensation, but did such a truth really make you think that you should start pro-environmental behavior? Such information does make people feel anxious. However, according to the jo