One really unique aspect of how people are living in this modern day and age has to do with the fact that we are all living in urban conglomerations rather than the pastoral locales where agrarian subsistence farming cultures reigned supreme. There is nothing wrong with living the way we do, in fact it allows us to pool our resources together and push the human species ahead in a way that can be truly astonishing if you think about it, but in spite of the fact that this is the case there are a number of things that are required before someone or the other can say that our lives have truly been optimized at the end of the day.
It is important to note that because cities are so massive these days, it has become important for a lot of investment to be made in Chicago transportation and the like. People need a cheap and affordable way to travel that is really convenient as well. The fact that pretty much everyone owns a car these days has made the world quite polluted and it has having a strongly negative impact on our climate as well as our natural ecosystems.
Hence, it has now ended up becoming crucial for cities to create transportation infrastructures that can make it so that people can get to where they need to go without damaging the environment and yet simultaneously in a really convenient manner that is not overly expensive either. This is something that should be noted for future generations as well as they will most definitely require some help in this regard if they are to truly end up thriving all in all.