Life would suck without Human Innovation. We often thank GOD for being alive but it would suck to be alive if you was in say Florida without Air Conditioning. It would suck to be alive period without Electricity, Television, Internet. I guess we can thank GOD for the Grub and Oxygen though.
Not really, just ask yourself, how was life for humans approximately 98% of human history before these inventions? They seemed pretty content; these are new luxuries, but there have been prices to pay on the other hand, however, such as increase obesity, diabetes, exhaustion, lack of real stamina, etc.
Human Life sucked before 98 percent of these Inventions that's the Point. They may have seemed content living under conditions where Slavery existed or dying from Diseases that could easily be treated in today's time but overall, life for Humanity as a whole was less optimal before these Innovations.
This is much different from what you said; you were talking about refrigerators, air conditioners, and electricity.
No it's not. Human Innovation is Refrigerators, Air Conditioners and Electricity. Innovation is also about Medical Advances that help us heal humans from Disease as well as creating laws to abolish Slavery.