In the petition on global warming by Bruce Allen and Clyde Herreid, the scholars present arguments of various professionals on the issue of global warming and climate change and whether man is to blame for the changes taking place or not (Allen & Herreid, 2007). It is evident from the various arguments presented in the petition that global climate change has and continues to occur. The primary point of contention remains whether man is to blame for the current adverse changes observed in the global climate. It is therefore evident that global climate change has been present for decades; the difference is that the climatic change being experienced currently is depicting more adverse and negative effects on the environment that it was many decades before.
Further, Hansen et al. (2016) confirm the adverse change in the global climate through the provision of actual data and facts and these changes. Their research indicates that the current continued presence of fossil fuel emissions yields the unprecedented effects on global climate including the increasingly powerful storms being experienced, the non-linear growing sea level and much more. Further van der Linden et al. (2015) develop their hypothesis and study using the gateway belief model (GBM), and their results indicate that global climate change is currently taking place, it is caused and further aggravated by human activity and that it is an issue that every individual needs to be concerned about. Evidence presented by these studies indicates that global climate change is occurring and it presents a serious problem to the survival of the world as it is. Despite the argument of whether man is to blame for the change or not, it is clear that human beings continue to play a significant role in how the global climate is currently changing and the adverse effects it is leaving behind.
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References
Allen, B. C., & Herreid, C. F. (2007). The petition: A global warming case study. Start with a Story: The Case Study Method of Teaching College Science , 161.
Hansen, J., Sato, M., Hearty, P., Ruedy, R., Kelley, M., Masson-Delmotte, V., ... & Velicogna, I. (2016). Ice melt, sea level rise and superstorms: evidence from paleoclimate data, climate modeling, and modern observations that 2 C global warming could be dangerous. Atmospheric Chemistry and Physics , 16 (6), 3761-3812.
van der Linden, S. L., Leiserowitz, A. A., Feinberg, G. D., & Maibach, E. W. (2015). The scientific consensus on climate change as a gateway belief: Experimental evidence. PloS one , 10 (2), e0118489.