The belief that we've been visited by extraterrestrial aliens is improbable because interstellar travel is
A. technologically impossible.
B. logically impossible.
C. physically impossible.
D. all of the above.
E. none of the above.
Answer: A
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INSTRUCTIONS: Select the correct answer for each multiple choice question. Given the categorical proposition "Some teaching careers are not rewarding occupations." If the quality but not the quantity is changed, the resulting proposition is:
A) Some teaching careers are rewarding occupations. B) All teaching careers are unrewarding occupations. C) No teaching careers are rewarding occupations. D) All teaching careers are rewarding occupations. E) Some teaching careers are unrewarding occupations.
Actions or states of affairs create a _____________ if at least one person is made
better off and nobody is made worse off by moving from one situation to the next. a. zero sum games b. pareto improvement c. positive sum game d. pareto optimal
Karl is a follower of animism. He is most likely to believe that:
A) ?animals do not have souls. B) ?individual spirits exist in all individual things in nature. C) ?the dead are never reborn. D) ?a shaman can talk to holy spirits.
A famous example that Held discusses is of
a. the decision concerning who would be allowed aboard the lifeboats of the Titanic. b. Adam and Eve eating the forbidden fruit of the Garden of Eden. c. God's command to Abraham that Abraham kill his son. d. Julius Caesar deciding to cross the Rubicon with his armies. e. Plato's account of a person escaping a cave into the sunlight.