True -- but irrelevant insofar as Biblical prophecy is concerned.
Sure they can -- but politics and economics won't let them. See the difference?
Every year, the US alone allows an estimated 133 BILLION pounds of food to go to waste. That'd be more than enough to give every man, woman, and child on the planet 3 square meals a day...
... but we can't just give that food away, now can we? Can't give the poor their daily bread without making them work for it... that would send them the wrong message.
(Source: Food Loss and Waste )
But it can be better... Why should God settle for a halfhearted job?
No, no, no... you're assuming that modern technology is the end point - you're assuming that this is as good as it can possibly get.
For example, having Scripture in native languages is nice; having a 100% global literacy rate would be nicer. (Currently the planet's at 86%)
You're looking for signs when even Jesus himself said He didn't know...
Whatever is causing the world problems ( Luke 21:11 ) does Not mean the problem does Not exist.
MAN's long history shows that MAN has dominated MAN to MAN's hurt, MAN"s injury - Ecclesiastes 8:9
Jesus did Not know the day or hour, but he informed us to be alert as to the season we are in - Matthew 24:36; Mark 13:32-37
When Spring is near we see blossoming proof.
Years ago the evilness of true evil was just getting started.
Cyber technology (wars) now helps hide criminals from being seen, even possible trigger-happy nuclear power people.
The ' genie is out of the bottle ' and 2nd Tim 3:13 is spreading like wild fire throughout the world embedded in all levels of society today.
The potential for doing good is now multiplied for the potential for doing bad, doing harm. ( Lab leaks today )
Are your personal medical records data protected, or is it showing distain for law or rules of law.
At this point, there is No more containing from the too much badness we see in tech business and who holds governments accountable ?
Nations now seem to feel compelled to report about ways to block the sun's harmful rays to mitigate global warming.
The Broad Road is the Highway to Doom.
It is MAN who moves MAN's doom-and-gloom Doom's Day Clock's hands close to striking the dark midnight hour.
Only an Ostrich with its head in the sand hides and remains silent, or perhaps wants to silent others about what is really going on.