Learning Activity 4 Instructions-CSTU101-Western Culture Background to the assignment: You read earlier about paradigm shifts occurring in cultures; Western culture has observed some as well.   Description of the assignment: The following 4 men I feel created a paradigm shift within Western culture: Aristotle, Gutenberg, Columbus or Martin Luther (Protestant Reformation). In this assignment, explain which one of these you deem to have had the most influence on Western culture. Provide concrete reasons that clarify your position.