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PolEvoflash
1st test
44
Environmental Studies
Undergraduate 3
02/15/2012

Additional Environmental Studies Flashcards

 


 

Cards

Term
Essentialism
Definition
thinking of living things with “essences.” Certain predispositions, call back to Socratic, ancient philosophy. Darwinian thinking contradicts. No such thing as essences. Everything is in motion over time, moving from one trait to another.
Term
personalism
Definition
personal agency behind natural events. Attributing natural events to acts of a deity. Personal intention behind natural events.
Term
Magic
Definition
closely related to personalism. Human beings with supernatural powers are behind events. Infer a cause but we don’t know what it is. Can’t observe a causal agent. Scientists rule out something that can’t be observed.
Term
Teleology
Definition
think things have a purpose, don’t just happen by chance. Things have their own intentions. Can’t be used to talk about scientific events.
Term
Pareidolia
Definition
Tendency to see patterns when they aren’t there. Human thought is metaphorical.
Term
Creation Myth
Definition
most cultures have them. Used to try and explain nature, how we got here. Speaks to the human need for a narrative. Magic, personal explanation.
Term
Empiricism
Definition
philosophical belief that all theories must rest on and be tested by observable phenomenon
Term
Induction
Definition
look at the number of phenomenon and devise theory around it.
Term
Deduction
Definition
“if my theory is correct, what else must be?”
Term
Replication
Definition
after testing theory, not accepted until others can repeat your findings.
Term
Implication
Definition
something not stated but may follow from a belief.
Term
premise
Definition
assumption
Term
equivocation
Definition
use of words that have multiple or unclear meanings. Confuse the process of reasoning.
Term
ad hominem
Definition
“at the person”. Attack on character of person making the argument instead of engaging the argument directly.
Term
spurious correlation
Definition
here we see two things varying over time so they must have caused each other.
Term
propaganda
Definition
deliberate attempt to influence public opinion using slanted, one-sided evidence, or emotionally manipulative stories.
Term
agnostic
Definition
term invented by Darwin’s friend Thomas Huxley. view that the truth value of certain claims—especially claims about the existence or non-existence of any deity, but also other religious and metaphysical claims—is unknown or unknowable
Term
HMS Beagle
Definition
(1831-1836)- ship that was sent on exploratory mission. Darwin is the “naturalist” on board.
Term
Thomas Malthus
Definition
An English economist that greatly influenced Darwin. He wrote a famous essay about population. “Food supply increases arithmetically. Population increases geometrically. Therefore, the increase in population will always surpass the increase in food supply. Also, the increase in food supply results in an increase in population. Therefore, you’ll always have a large number of poor mouths to feed.” This was a politically conservative argument. Malthus was saying that trying to alleviate the plight of the poor is impossible. Darwin thought that this is true not only of humans but of all creatures. “All creatures produce more offspring than can survive.”
Term
Adam Smith
Definition
writes “Wealth of Nations”. Competition is key. Promotes the best production of good. Darwin: maybe competition leads to better organisms in the natural world. Darwin combines Malthus’s and Smith’s theories into one.
Term
Charles Lyelle
Definition
writes “Principles of Geology.” Forms principle of uniformitarianism. Earth and all landforms are formed by slow, small changes. Tiny changes over long period of time. Could produce huge variety. Darwin able to use this theory to explain variations in species.
Term
Alfred Russell Wallace
Definition
Explorer. Publishes very similar theory to Darwin’s. Forces Darwin’s hand to publish theory sooner than he had wanted to.
Term
diversity
Definition
variations within species are different from one another. All species contain capacity for change.
Term
fecundity
Definition
capacity to produce many offspring. All organisms, species, tend to produce more offspring than can possibly survive. Echoes of Malthus. Life is one big competition.
Term
struggle
Definition
competition between organisms, even though the two may never meet one another. Universal struggle to survive and reproduce.
Term
adaptation
Definition
organisms adapting to a climatic factor better than another, than it will survive. The process of members of species changing to become better adjusted to their environment and therefore are more likely to survive and reproduce.
Term
evolution
Definition
slow tiny step by slow tiny step. Intermediate forms were less well adapted than offspring. Why not see intermediate steps in the fossil record? Because the fossil record is imperfect.
Term
homology
Definition
Situation in which different organs in different species derive from same evolutionary origins. Hand, fin of dolphins. How? Derived from common ancestor.
Term
rudimentary organs
Definition
No longer serve practical function, but represent change over time.
Term
“book metaphor”
Definition
Trying to infer a whole book from just a few pages is like judging implications for evolution off of fossil record alone.
Term
“only a theory”
Definition
bullshit. was worked through with logic. Has testable propositions. Supported by enormous amount of empirical evidence.
Term
Archaeopteryx
Definition
fossil found in Germany. Transition species between reptiles & birds. Support for Darwinism, as it is evidence of transition species.
Term
Exaptation
Definition
An organ or behavior originally adapted to one function that becomes adapted to another.
Term
Lord Kelvin
Definition
Most distinguished physicist in Britain. 1866 paper- concludes Earth is 100-400 MYO. Based off of heat radiation ideas. Not enough time in history of Earth for Darwin’s theory to be correct. Nuclear radiation has disproven Kelvin’s argument.
Term
argument from design
Definition
William Paley wrote a book called Natural Theology. His argument was that we can tell/infer when something has been designed or when something just happened. Therefore, when we look at living organisms/animals/plants they satisfy the criteria for having been designed. In order to have been designed, there must be a designer; therefore, there must be a gigantic divine presence that created life on earth. It is an argument for a. there is a god/divine presence, and b. life on earth has a purpose and did not just come about by a natural/magical process. This was an accepted theory during Darwin’s time because back then there was no difference between science and theology.
Term
Fecundity
Definition
The capacity to produce many offspring or the actual production of many offspring. Darwin observed that more offspring than can possibly survive are produced (Malthus)
Term
Dilluvian theory
Definition
Significance: Gould uses Buckland’s recantation as example of “good Science”
Term
Herbert Spencer
Definition
creator of social Darwinism. Refers to anyone who says that they are inferring their political beliefs from Darwinist Biology. Spencer was extremely conservative.
Term
“Let their be light
Definition
Where’s it from? Considered as anti-Darwinism. Darwin writing to refute this creation myth.
Term
“endless forms most beautiful”
Definition
From Origin. Darwin’s summary. Natural selection has created all the variety of life seen on the planet. Scientific alternative to the creation myth.
Term
Reductionism
Definition
methodology in science. study things by breaking them up into tiny pieces. Argument between biologists. Dawkins says the way you understand evo. is by looking at genes. Gould says no, can’t be that narrow. Argument over what is good science and what is not.
Term
Comprehensive realism
Definition
philosophy of science that says “yes, all scientific theories come out of a social context.” But still, science can get closer and closer to reality. Gould is a comprehensive realist.
Term
Asa Gray
Definition
19th century Harvard Botanist. Fervent Christian who argues that Darwinism is not possible in Christianity. Helped defend Darwinism against those who say it promotes atheism.
Term
Homology
Definition
Different organs in different species that have similar structure, which Darwinian’s say show evolutionary decent. Human hand, wing of a bat, flipper of a dolphin.
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