evolution
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Adaptive Evolution is driven by natural selection. Natural selection is not "survival of the fittest," but rather "reproduction of the fittest." Evolution can occur at many different speeds based on the strength of the selection driving it. These types of selection can result in directional, stabilizing, and disruptive outcomes. They can be driven by frequency-dependent selection and sexual selection, in addition to more standard types of ...more
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The argument that evolution speaks to being the most "intelligent design".
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Genetic transmission is the mechanism that drives evolution. DNA encodes all the information necessary to make an organism. Every organism's DNA is made of the same basic parts, arranged in different orders. DNA is divided into chromosomes, or groups of genes, which code for proteins. Asexually reproducing organisms reproduce using mitosis, while sexually reproducing organisms reproduce using meiosis. Both these mechanisms involve duplicat...more
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In this course, we will seek to interpret capitalism using ideas from biological evolution: firms pursuing varied strategies and facing extinction when those strategies fail are analogous to organisms struggling for survival in nature. For this reason, it is less concerned with ultimate judgment of capitalism than with the ways it can be shaped to fit our more specific objectives – for the natural environment, public health, alleviation of...more
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Clarifying some points on evolution and intelligent design.
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Introductory lecture by William Durham for the Stanford Continuing Studies course on Darwin's Legacy. Professor Durham provides an overview of the course; Professor Robert Siegel touches upon "Darwin's Own Evolution;" Professor Durham returns for a talk on "Darwin's Data;" and the lecture concludes with a panel discussion moderated by Dr. Lynn Rothschild.
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The idea of ecological communities has changed tremendously over the past forty years. The classical view stated that there were so many different species because evolution packed them tightly into the available niches. The modern view emphasizes the idea of trophic cascades, or top-down control in food chains. This emphasized the importance of predation in ecology, although it downplayed the significance of food webs, which showed the int...more
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Dr. Eugenie Scott explores the evolution vs. creationism debate and provides an argument for evolution. The lecture is concluded with a panel discussion with Brent Sockness and Jeff Wine.
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Dr. Paul Ewald speaks about how several pathogenic viruses have evolved over time to break down the cell's barriers to several types of cancer. He suggests that further research will aid in the discovery of additional viruses linked to the causation of cancer. The lecture is concluded with a panel discussion with Gary Schoolnik and Stanley Falkow.
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Reproduction is not simple or easy, nor is it fair. Females often bear a larger reproductive burden of child bearing and child rearing. Reproductive strategies can be simplified into two primary strategies for males and two for females: males often either engage in sperm competition or physical competition while females strategize to get resources from males, or to find the best male genes for the offspring. Rape and violence, as reproduct...more
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Byers talks about the trends in which startups evolved from the mid 90's to the late 90's.
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Environmental Politics and Law (EVST 255) This lecture continues the previous class's discussion of tobacco law. In this class, Professor Wargo highlights the unique issues of freedom of choice and freedom of speech that tobacco regulation create, as tobacco regulation restricts individual choice and corporate freedom of speech via advertising restrictions. Tobacco law also illustrates the difficulties of managing environmental hazards ...more
