Agreed.
I look back to the time when my great grandparents were in their prime, and except for all of the cool electronic technology and futuristic transportation we have today, there's really not that much difference in our day to day lives.
A Lady I know- who turned 100 last year was asked what she thought was the greatest improvement in her lifetime. Modern medicine was the answer.
Not disagreeing with previous posters- I am just of the opinion that modern medicine has advanced since 1945 more than any other field.
extended life and quality of life beyond anyones expectations over last 150 yrs.