Environmentally Sustainable Design Essay Example

2Environmentally Sustainable Design

Environmentally sustainable design

Environmentally sustainable design.

In the video, “Why I must speak about climate change”, a top scientist of matters climate, James Hansen talks about myriad issues that he was trailing dating back in 1981 together with a group of colleagues about global warming. The video, together with the others, has some specific problems that are particularly intriguing considering that the globe is our habitat, and we are overseeing some serious and detrimental activities that gradually wither Mother Nature’s energy.

An aspect that surprised me was the finding that the previous century’s observed warming of 0.4 degrees Celsius was uniform with the increasing carbon dioxide greenhouse effect. Furthermore, they proposed that the globe would probably warm during the 1980s. It is troubling to note that warming would surpass the levels of noise of random weather when the century would be ending. Just as expected, the scientists observed that shifting climate zones would be experienced in the 21st century, and parts of Asia and North America would be hit by drought (Zheng, Fath, and Zhang, 2016). Furthermore, they predicted rising levels of ice sheet erosions and the sea as well as the Northwest Passage opening. Intriguingly, the contemporary society has witnessed these activities such as rising sea levels, flooding in China, wildfires, increase in respiratory conditions due to an accumulation of carbon dioxide, global heating due to the blanket effect of the ozone layer in the atmosphere. In news broadcasts, there are warnings about possible droughts, torrential rains among other global warming effects (Gold et al., 2015).

All the individuals, Lee Hotz, James Hansen, Al Gore, Naomi Klein and James Balog all present facts about global warming. Hotz explores events from thousands of years old ice. It is achieved through integration with genetic engineering. The findings are straight to the point; global warming has increased in recent years. Furthermore, Al Gore says that earth’s carbon was stored in mineral forms such as coal, natural gas, oil among others. Humans have been the agents of extracting the carbon in to the atmosphere and this fact scares me even more (Zhang and Li, 2016). The number of vehicles manufactured, cigarette smoking, cooking, burning waste, production of electricity and many other human activities are on the rise. Carbon footprint per individual household is high on average in a year at 14, 920 pounds from electricity alone. It is presumed that 950 KWh are consumed per month in a family. Again, the scientists drive at a common point that coastal cities shall be inhabitable with time due to the rising sea level (Victor and Leape, 2015).

In conclusion, global warming is the main point of contention in all the videos. They also focus on the human activities and the outcomes of the problem that are already witnessed and those still to come. The most intriguing issue is the increasing carbon greenhouse effect. Additionally, proposals have been established by the scientists. Governments and organisations like NASA have employed some like Hansen to aid in climatic issues.

References

Gold, A., Oonk, D., Smith, L., Boykoff, M., Osnes, B. and Sullivan, S. (2015). Lens on Climate Change: Making Climate Meaningful Through Student-Produced Videos. Journal of Geography, 114(6), pp.235-246.

Victor, D. and Leape, J. (2015). Global climate agreement: After the talks. Nature, 527(7579), pp.439-441.

Zhang, L., and Li, T. (2016). Relative roles of differential uniform SST warming, SST warming, and land surface warming in determining the Walker circulation changes under global warming. Clim Dyn.

Zheng, H., Fath, B. and Zhang, Y. (2016). An Urban Metabolism and Carbon Footprint Analysis of the Jing-Jin-Ji Regional Agglomeration. Journal of Industrial Ecology.