Course
Description
This is an introductory course
for nonscience
majors on climate and climate change. The class will be divided
in
three parts:
- Climate
of the present.
We will examine the nature of the global climate system and the main
processes
controlling climate. Topics covered will include the basic
atmospheric composition and structure, the greenhouse effect,
atmospheric circulation, the role of oceans in climate, and the carbon
cycle.
- The
role of climate
in Earth and human history. In this part of the class
we will discuss how climate has changed in the past on timescales
ranging
from
billions of years to thousands of years.
- Global
change:
Is the Earth getting warmer? Why? How will climate change over
the
next 100 years? Should we be concerned? We will look at some of the
current
major environmental concerns.
Other
goals of the course include:
- the
development of critical thinking skills required for responsible
citizens to be properly informed about environmental issues and be able
to separate the 'wheat' (accurate information) from the 'chaff'
(misinformation spread by partisan factions)
- the
development of an appreciation and awe for the incredibly complex
natural world around us
Prerequisites
None. Open to all undergraduates.
Note that the course caters towards nonscience majors and provides 5
credits towards the Natural World requirement.
Grading
policy
Your grade will be based on exams
(one midterm and one final exam), a number of homeworks, and possible
bonus credit
opportunities. About 5 or 6 homeworks will be set during the course.
Grades will be apportioned as follows (unless you are doing optional writing credit):
Homeworks
35%
Midterms
30%
Final exam
35%
Bonus credits
opportunities
up to 10%
You are expected to attend lectures
and
participate in class. There will be no make-up exams except in
extreme cases (e.g., serious illness or death in the immediate family),
in which case
you must contact the instructor in advance of the exam. Homework
assignments
are due in class at 10:30 am on the day indicated. Late
assignments
will not be accepted without advance arrangement. Bonus credits can be
gained by attending additional lectures on climate-related topics
(to be announced in class) and writing up a 1-page report on the
lecture.
Required Textbook
"The
Earth System" (2nd
Edition) by Lee
R. Kump, James F. Kasting, and Robert C. Crane, Prentice Hall,
2004. ($77 at the Ubookstore).
The lectures will often follow
textbook material but will also include material outside of the
textbook of topical relevance.
Each week the students will be required to read material of direct
relevance
to the class. Topical articles (e.g. on global warming)
distributed via weblinks may also be required reading. In addition,
after each class, lecture notes will posted on
the web. These notes will summarize the main topics covered and
provide
additional material not included in the book (such as web links)
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