Nimish Kumar Posted over 2 years ago How can positive thinking become a universal part of our being? Agree... Media plays a big role in our society. To change the mindset and thinking media has to change for the better. But, in case of war, media is responsible to show the war and they have to show the news about war. But, my question is why does war happen. Again it boils down to our mentality and thinking, once we create the world with people having positive mindset, there wont be any wars.