Many believe that humans-activity is the major cause of unpredicted weather pattern, but some disagree with this ecologists' point of view because they believe that solar activities have more influence on the heating of the earth atmosphere. On the other hand, some are aware, but they are not willing to make changes in this world.
Although many scientists believe that the temperature has gone up due to the human activity, some are not convinced that humans are the cause of these climate changes. They believe that it is a part of a natural cycle. Slight amount of changes in the sun's radiation can cause significant changes in the atmosphere and ocean. According to the article, "Global Warming: Feature Articles," NASA's satellite has measured the sun's radiation since 1978 and Sun's radiation fluctuates every 11-year cycle. They have found that the solar energy is about 0.1% higher than an average in recent years. This example is often used as an excuse or to the hide truth of human contribution to global warming. According to Dr. Russell from University Corporation for Atmospheric Research Institute, green house gas molecules are capable of absorbing the infrared photons from the sun, which means those molecules will store the energy in the form of heat. If the atmosphere has less of these molecules, they will absorb less heat. These changes in solar activity are often used to hide the truth. One day the state of this warming could get much worse. Climatologists already see these unusual weather changes over the years. .
People think that the Industrial Revolution was part of the great achievements of the human species. They know little how industrial revolution has increased the risks of our lives. Industries have damaged numerous trees and natural resources to produce the goods. In the article, "Causes and Effects of Industrial Pollution," the author talks about how industries contaminate the drinking water, fresh air and the soil.
