A short course sponsored by the California Science Teachers Association and UCMP
Saturday, March 8, 2003
9:00 am4:00 pm
2040 Valley Life Sciences Building
University of California, Berkeley
This short course consisted of a series of
case studies illustrating the importance of evolution in our understanding
of biodiversity and behavior, as well as its relevance to our society.
AGENDA
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9:009:15
9:159:30 |
Welcome and Logistics
Understanding Evolution Project
David Lindberg and Judy Scotchmoor, UC Museum of Paleontology |
9:3010:20 |
Plant Evolution and Greenhouse Gases: A 400-Million-Year History of Interactions
A 400-million-year history of plant/climate and plant/atmosphere interactions can give us clues about the influence of increased
greenhouse gases on our climate system and the planets biodiversity. The fossil record provides examples of how atmospheric and
climatic changes have influenced large-scale patterns in plant evolution and ecology through time and allows us to make predictions
for the future.
Jennifer McElwain, Field Museum of Natural History, Chicago |
10:2010:35
10:3511:25 |
Break
Swimming with Baggagethe Evolution of Marine Mammals
Terrestrial plants and animals have returned to the sea numerous times through the history of life. Examples include flowering
plants, insects, snails, reptiles, and mammals. Four groups of mammals (whales, seals, sirenians, and otters) have separately
returned to the sea during the last 50 million years, each carrying along ancestral baggage as they journeyed back into the ocean.
David R. Lindberg, UC Museum of Paleontology, Department of Integrative Biology, University of California, Berkeley |
11:2512:15 |
Stomatopods: Smashing Their Way Through Time
Two hundred million years ago stomatopod crustaceans evolved one of the fastest and most powerful mechanical weapons in the animal
kingdom, a greatly enlarged pair of raptorial appendages. The evolution of these formidable weapons has shaped nearly every aspect
of stomatopod biology, including their sensory and communication systems, which mediate agonistic encounters.
Roy L. Caldwell, Department of Integrative Biology, University of California, Berkeley |
12:151:30
1:302:20 |
Lunch Break
Modern Human Origins and the Fate of the Neanderthals
Fossils and genes indicate that anatomically modern humans had appeared in Africa by 100,000 years ago. They were confined to
Africa until about 50,000 years ago, when they spread to Eurasia and replaced the Neanderthals and other non-modern Eurasians.
Archaeology shows that the spread was grounded in the development of new behaviors, including ones that allowed much more effective
hunting and gathering.
Richard Klein, Department of Anthropology, Stanford University |
2:202:35
2:353:25 |
Break
Cancer viruses: How Small Divergence in Protein Sequence Makes a Difference
The Papilloma viruses have been human pathogens since our emergence as a species. These viruses cause benign warts, however, a
subset are the etiological agents of most cervical cancer. Detailed molecular biology sheds considerable light on how such
evolution in a virus family occurs.
Michael Botchan, Molecular & Cell Biology, University of California, Berkeley |
3:254:00 |
Discussion |
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