I'm glad to see we have some optimists!
In my opinion some things have stayed the same, some have gotten worse, and some have gotten better. And I personally believe that the good just might outweigh the bad. Some Thoughts:
1. Medical breakthroughs are pretty much awesome. Things that were a death sentence 100 years ago are now treatable. My Mom is a living breathing example of this. She had a very rare kind of cancer, it was considered inoperable, the 5 year survival rate was 0%, they gave her 6 months to a year. However, she got into an experiment program, and almost 4 years later she is not only alive but cancer free.
2. The Internet. Yes, like anything it has the ability to be used for evil, but it's also completely and totally amazing. It's helped transform our world (in a good way). How many things have happened for the good, because it got out on social media, or went viral, and the public outcry caused positive change? Through Micro-loans, we can help people we never in a million years would have come across. I guess, I just think the interconnectedness is pretty amazing.