GE CLST M1A Lecture Notes - Lecture 2: Social Equality, North Pacific Gyre, Habitat Destruction

• School: UCLA
• Department: General Education Clusters
• Course: GE CLST M1A
• Professor: Jay, J.A.

Document Summary

Global population 10000 years ago: less than 10million: overpopulation. 2000: los angeles county more than 10 million. Consequences: habitat destruction eutrophication (eg. algae) desertification air pollution water pollution over-harvesting species extinction malnutrition diseases (cid:28663)(cid:28668)(cid:28678)(cid:28660)(cid:28678)(cid:28679)(cid:28664)(cid:28677)(cid:28678)(cid:28603)(cid:28674)(cid:28668)(cid:28671) (cid:28671)(cid:28664)(cid:28660)(cid:28670), (cid:28666)(cid:28660)(cid:28678) (cid:28604) global climate change eg. increasing atmospheric carbon dioxide. North pacific gyre: albatross chick carcass fed by plastic. Science: d(cid:28668)(cid:28678)(cid:28675)(cid:28677)(cid:28674)(cid:28681)(cid:28660)(cid:28661)(cid:28671)(cid:28664), (cid:28668)(cid:28679)"(cid:28678) (cid:28660) (cid:28675)(cid:28677)(cid:28674)(cid:28662)(cid:28664)(cid:28678)(cid:28678), (cid:28664)(cid:28672)(cid:28675)(cid:28668)(cid:28677)(cid:28668)(cid:28662)(cid:28660)(cid:28671), (cid:28668)(cid:28673)(cid:28663)(cid:28680)(cid:28662)(cid:28679)(cid:28668)(cid:28681)(cid:28664) (cid:28677)(cid:28664)(cid:28660)(cid:28678)(cid:28674)(cid:28673)(cid:28668)(cid:28673)(cid:28666) (cid:28603)(cid:28674)(cid:28661)(cid:28678)(cid:28664)(cid:28677)(cid:28681)(cid:28660)(cid:28679)(cid:28668)(cid:28674)(cid:28673)(cid:28678)(cid:28604) O(cid:28679)(cid:28667)(cid:28664)(cid:28677) (cid:28682)(cid:28660)y(cid:28678): (cid:28660)(cid:28664)(cid:28678)(cid:28679)(cid:28667)(cid:28664)(cid:28679)(cid:28668)(cid:28662), (cid:28672)(cid:28674)(cid:28677)(cid:28660)(cid:28671), (cid:28680)(cid:28673)(cid:28664)(cid:28672)(cid:28675)(cid:28668)(cid:28677)(cid:28668)(cid:28662)(cid:28660)(cid:28671) (cid:28603)(cid:28662)(cid:28660)(cid:28673)"(cid:28679) (cid:28661)(cid:28664) (cid:28679)(cid:28664)(cid:28678)(cid:28679)(cid:28664)(cid:28663)(cid:28604), (cid:28677)(cid:28664)(cid:28671)(cid:28668)(cid:28666)(cid:28668)(cid:28674)(cid:28680)(cid:28678), (cid:28662)(cid:28680)(cid:28671)(cid:28679)(cid:28680)(cid:28677)(cid:28660)(cid:28671), address (cid:28676)(cid:28680)(cid:28664)(cid:28678)(cid:28679)(cid:28668)(cid:28674)(cid:28673)(cid:28678) (cid:28679)(cid:28667)(cid:28660)(cid:28679) (cid:28660)(cid:28677)(cid:28664)(cid:28673)"(cid:28679) (cid:28663)(cid:28668)(cid:28678)(cid:28675)(cid:28677)(cid:28674)(cid:28681)(cid:28660)(cid:28661)(cid:28671)(cid:28664) If then a well-designed experiment: scientific method: observation questions hypothesis predictions test of hypothesis results-----whether we reject the hypothesis, whether reject the hypothesis: no----make another prediction. Copernican theory: its scientific consensus was reached by 1700. Based on consensus and is a continuous refinement of understanding than definitive proof. There will always be uncertainty, nature contains real variability. Uncertainty is hard for people to process, and is at times used to discount scientific conclusions. How much uncertainty there is can tell us things.