Original sentence: Mainly the media has focused less on the option to the energy security measures not by arms but bydecreasing the dependency on Russian energy and investing in wind power, solar power and efficient energy use.The 2014 Ukrainian revolution led to renewed discussion of joining NATO by politicians and the media
Edited sentence: 2014 Ukrainian revolution followed media and politicians discussion of the membership of NATO.Mainly the media has focused less on the option to the energy security measures not by arms but by decreasing the dependency on Russian energy and investing in wind power, solar power and efficient energy use