sir isaac newton was one of the most important scientist and MATHEMATICIAN that helped modernize the world. he published his theories in a book called philosophiae naturalis principia mathematica, also known as mathematical principles of natural philosophy. this was and IMPORTANT step forward for the modernization of SCIENCE. in it he explained many things, such as why things fall to earth, and described the motion of planets.
if issac newton didn't share his discoveries with the world, we probably wouldn't have gotten to where we are now. his discoveries and theories helped the world modernize. they also helped DEVELOP new theories and discover new things. and it was all of these discoveries that helped us modernize. we now have been able to use his theories to create new technology that benefits the world.