I mean there are still serious problems, however there is no denying that the average standard of living has risen.
For simplicity think of europe or the USA: 100 Years ago hardly anyone could afford an automobile or horses. To get to places you had to go on foot. About 150 years ago the light bulb was invented. Try reading with candle light and you will appreciate electricity even more.
Thats just two examples, i didn't mention aviation, the steam engine, windows, mirrors, ...
With great power comes great responsibility as well. We invent new things and don't rely on things that were put here for humans in the first place. I agree with you on that point but their are some dumb humans out here. So on that note we can agree to disagree.