you've stated the sad reality of our relatively short lives on this earth. I live in a country where some people live on less than $0.20 a day while some others can afford to buy jets (plural) and jet around the world not minding the poor masses suffering to even get a single meal on their table daily. It is fine to be rich but I think ignoring the rest of your fellow suffering human being is a bit too evil.
I'm not so sure communication would help us in this case. We have been communicating and running campaigns to help the poor or the sick.some people end up helping, the rest hear and understand but decide not to help. I think this idea should be better instilled in people from early days. That's the period when ideas are better taken in as humans. I just think the future has a better chance of working. Our current world is just a sad place. Changing our world is a gradual process But I believe it can and will get better