Climate Change man made or a natural occurrence Research Paper

humor Change man made or a graphic occurrence - Research Paper characterRather, this debate is about the actual causes of the increase of greenhouse gasses in the atmosphere. Some scientists plead that this is a proceeds of natural occurrences while others believe that it military issues from human activities. This paper aims at discussing whether humor change is a natural occurrence or resulting of human activities.According to Nicola Scafetta, a scientist at Duke university climatic changes as from the year 1950 acquire been a result of predictable, cyclical, and natural occurrences that takes place on the earths with very minimal or no help from human activities. According to Nicola Scafetta, those claiming that climatic change is a result of human activities operate to take into consideration climate modulating effects of solar changes. These effects might overwhelm how cosmic rays atomic number 18 influenced by cloud-forming thus reducing sunspot activity. He argues t hat between 50%-70% of global warming on the 20th century can be associated to increased solar activity (Jarman 101).Other scientists also argue that there are many causes of global warming that cannot be linked to human activities. Such activities include ice age, hurricanes, and earthquakes. However, when you look at these occurrences and their frequency of occurrence you will notice that if in any upshot they were the sole causes of climate change, then climate change would not have been the big global line that everybody is currently concerned of.For a single year the earth, usually makes a single orbit almost the sun. During the process, the earth is unendingly tilted to the angle 23.5% to the plane that is perpendicular to the orbital path. When the earth tilts there is always a small though significant change in the seasons strength. The there is more tilt the result would be warmer summers and colder winters. The small tilt has been leading to small but significant chang es in the climate over the years. However, many scientists argue that such