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AST 321 The Future of Humanity
Spring 2013 (Unique Number 48000)
MWF 11:00-11:50 AM, RLM 15.216B
J. Craig Wheeler - a theoretical astrophysicist specializing in exploding stars and
RLM 17.230, phone: 471-6407
MWF 5 PM or by appointment; do not hesitate to talk to me if
you have questions or problems. My job is to help.
Office: RLM 17.307
Phone: (512) 471-8414
Hours: by appt
GRADES: Three formal writing assignments of about 25 pages total will constitute 75% of the grade.
The remaining 25% will be based on class participation in discussion and content development.
COURSE DESCRIPTION: We will explore the possibilities for the future of humanity in an
astronomical context: life on a pale blue dot within a vast Universe and a vast expanse of time. We will
cover elements of cosmology and astronomy for context, the basics of biological evolution, including
human evolution, and consider the current state of humanity. We will then try to extrapolate into the
future in terms of natural and self-driven evolution, the promise and challenges of space travel, and
related topics, all in the context of the great sweep of time before us, 10,000 years, a million years, a
PAPERS: All papers will be formatted as typed, double-spaced, on standard 8.5x11 paper and submitted
electronically. They will be checked for plagiarism.
Paper 1, 5 pages, Preconceptions on the Future of Humanity, Due January 30
Paper 2, 10 pages, Topic of Choice, Due March 4
Paper 3, 10 pages, The Future of Humanity, Due April 29.
CLASS DISCUSSION: Mandatory component – I will call on individuals and expect them to respond
with a summary of readings, opinions of those readings, and connections to other aspects of the course
topics. Voluntary component – participation in class discussion, contribution of links, readings. Peer
review of draft papers.
TEXT: The only required text is The Singularity is Near: When Humans Transcend Biology by Ray
Kurzweil. We will also do some reading in Darwin, The Origin of Species and Descent of Man (available
as free ebooks and from the UT library system), The Selfish Gene by Richard Dawkins (available
electronically from the UT library system). Extensive use will also be made of online and other material.
Facebook: AST309N (group account, by invitation) – use the Facebook account to complement class
discussion, post relevant links.
Twitter: follow ast309 (optional) - I post irregularly on the daily life of an astronomy professor.
WEB SITE: http://www.as.utexas.edu/astronomy/education/spring13/wheeler/321.html
DISABILITIES: Students with disabilities may request appropriate academic accommodations from the
Division of Diversity and Community Engagement, Services for Students with Disabilities, 471-6259.