Group Discussion 18 (Ch 23)
“Most scientists today, agree that Earth’s temperature has risen over the past century andcarbon dioxide is one of the primary greenhouse gases that contribute to global warming. They also predict, with a great degree of certainty, unless we switch to a clean energy economy, climate change will result in increased severity and intensity of storms, melting sea ice, rising sea level, changes in food production and drinking water availability and importantly, the acidification of our oceans and a mass extinction of corals. In addition, how big of a problem global warming could become for theplanet.” (pbs.org)
read: https://www.scientificamerican.com/blog/observations/climate-change-is-a-public-health-emergency/
watch: https://www.youtube.com/watch?v=4lbOJVp2Xcs&feature=youtu.be
After reading chapter 23 and the above links on Climate Change and The Air Pollution Revealer, answer 2 of the following questions:
Impacts from climate change on extreme weather, climate-related events, air quality, and the transmission of disease through insects and pests, food, and water increasingly threaten the health and well-being of people. What responsibilities do we have as individuals? How can we contribute to advocate change and improve our earth and environment?
What actions should be taken to address the global warming issue? 
Is there a way to reduce or even reverse the global warming trend? Or can we only take measures to avoid making it worse?
What can we do to stop climate change?
What is your perception of the upcoming Prototype Body Scanner as discussed in the video? 
In 350 words, write your thoughts on the related material that resonated with you in the assigned readings.