Final answer:
A change that has a huge impact on people's way of life is called a paradigm shift.
Step-by-step explanation:
A change that has a huge impact on people's way of life is called a paradigm shift. A paradigm shift refers to a radical change in science where current theories are abandoned, and new ideas take their place. An example of a paradigm shift is the transition from the geocentric to heliocentric model of the universe.