Actually, the world has always been in terrible condition. Always on the brink of destruction/collapse.
In my grandfather's day they struggled through the Great Depression then 5 years of WWI, murderous trench warfare. Many millions died.
Immediately after WWI, the Spanish Flu ravaged the world, est of 30-50 million dead.
Then came the rise of Communism and Nazism.
In my father's day WWII, millions more died in war, many millions were just murdered.
Need I mention the Cold War, Korea, and Viet Nam, Afghanistan, Middle East wars?
In fact, go back throughout history and you'll find wars, slavery, poverty, disease......ad nauseum.....
So, my question is, "When has the world been in good condition?" I don't believe that you'll find any such time.