Well said Maddo
No country was innocent in WW2, all of them targeted civilians, in mass. Germany-maybe as many as 13 million civilians killed by Nazis. Japan- figures run from 6 million to 15 million civilians killed by Japanese forces, most in China. Russia-Maybe as many 15 to 22 million killed by Russian forces both in Russia and in Poland and Germany. America and Britain also targeted civilians but numbers killed were no where close to what those other 3 countries did. Faced with the reality of what Germany and Japan had done and were still doing, it is little wonder that the most possible extreme measures were taken to not only end the war but end the possibility of these two countries ever starting another war again.
Notes, journals, and documents all show that the decision to drop the bombs was not something they wanted to do but felt they had no choice to do. Faced with the fact that the enemy, the Japanese soldier, did not surrender but rather devoted pure loyalty to there leaders at a level of fanaticism never seen before on that scale, the allies feared any invasion would result in at least 500,000 to 1,000,000 casualties for the allies when they invaded Japan. Also fresh on everyone's mind was the Russian attack on Berlin, 450,000 Russian soldiers were wounded or killed in that battle to take Berlin, 1 city.
Ask any soldier in WW2 who faced the very real possibility of being part of that invasion of Japan and every one of them would say the 'bombs' saved their lives. The decision to drop the bombs was not a political decision, it was a moral decision, maybe the hardest choice any one person has ever had to make, kill hundreds of thousands of your enemy while sparing the lives of your soldiers, or take the very real risk of millions dieing in a battle to take all of Japan that would most certainly take months and cost millions of lives on both sides, with most of the lives lost being Japanese civilians pressed into service to fight the invaders.
Mostly though, you can not compare the acts in a Global world war to act in peace time by a small numbers people determined to execute there beliefs and will on others. The 'events' can not be compared to each other. A bad or immoral act is just that, no matter how you describe it or try and justify it, it is still wrong. The question we should be asking is can we learn from this? Can we do better? Yes we can, if we choose to. bad things happen, that's life, as long as their is free will there will always be bad people. Its how we react to those events and what we learn from them that define who and what we are. Less blame and finger pointing, more taking responsibility and making less excuses. You, the reader, have infinite potential to be great, this cannot be denied, only suppressed.