Modest success? You are in a special class of ignoramus.
Science tells us that EVERYTHING is, at its core, energy. I'm sorry you find that "less than comforting".
Furthermore, what kind of shortsighted dipshit sits around thinking that we've only made "modest success" in the area of discovering new ways to make affordable, available, portable energy. Who was it that told you that history began with the day you were born, dumbass?
Your statements ignore the fact that you listen to too much "The world is ending! Turn all your power over to us, or die horribly!" leftist environmental propaganda.
In fact, we have made great strides in finding new ways to access, reclaim, and reuse large amounts of water . . . during the same period of time that we made all those great strides in finding new, affordable energy sources that you ALSO missed.
Not sure WHAT that has to do with your insane idea that we live in a finite world.
"Almost no increase in their standard of living"? What are you, twelve? I find it very hard to believe that you could be an engineer, since I know an engineering degree requires some core courses in history, and I also know it requires some degree of logical thinking, which you have yet to display.
Let's just look at my lifetime in the United States - I'm 44 - shall we? When I was a kid, heart bypass operations were rare, expensive, and only available to the rich. Heart transplants were the stuff of big news stories. Now they're routine, and widely available to people of all walks of life. Also within my lifetime, the use of antibiotics has become steadily more common, resulting in - among other things - a huge decrease in women dying from complications of childbirth. Leftists want to attribute that decrease to abortions, but the credit actually goes to better medical treatment.
I can remember when cable television was first invented. It was expensive, almost no one had it, and even if you did, it didn't have much to watch. Now, saying you have cable is almost as common as saying you have a telephone, and the idea of saying you haven't seen a movie because you missed it in the theatres is viewed as ludicrous.
And speaking of telephones, I can remember my entire family having to make do with one rotary phone hanging on the kitchen wall. Hell, my grandmother had a party line. Now homeless people at the bus stop have cell phones in their pockets (I'm not exaggerating, either. I've seen 'em).
I can go on and on about things that were luxuries for the rich just fifty years ago, and are taken for granted by virtually everyone today. "No increase in the standard of living". You need to put down the crack pipe and back away.