Sisyphus
You sound amazing. Hope the exam has gone well by the time you read this!
The internet is great in lots of ways. (Warning, long post, but this presses lots of my buttons.)
Good things:
- People can easily find others who share some rare characteristic and keep in touch with them - whether that's a hobby, a disease or a common family background.
- Online shopping, especially for things no local shop would ever stock routinely.
- Real time news updates.
- Online conversations are a godsend for the housebound, the shy and lonely, people stuck in very remote places and so on.
- Access to huge amounts of information.
Bad points: All of the above!
Echo chamber if your views never get challenged is right up at the top of the list for me, along with despair at the way people cherrypick information without evaluating it critically. If it fits their world view they accept it, otherwise they denounce the person telling them.
I don't think there's ever been a golden age when everybody was good at critical thinking. I'd say what we're seeing now is people whose views were invisible until quite recently (outside their local communities - and if somebody spouted nonsense in the pub they were easily ignored or shouted down). Somebody said on a thread yesterday about grammar that in the past most people never had to write anything for anyone else to read. If they'd had to we'd have seen that many of them had very shaky grammar and spelling. Now we see it all the time on social media, along with the very, very poor understanding and knowledge of all sorts of fundamental stuff like science, geography, history, basic grasp of law and government etc etc. Without a reasonable general knowledge to build on, it's hardly surprising so many people can't evaluate whether what another person is telling them is likely to be correct or not.
This of course is why in the past we relied unquestioningly on experts. Unfortunately they were often wrong, and some people have no tolerance for error. They expect everything to be right first time. They also underestimate other people's intelligence and skills. Many people seem to think that having access to all the information equates to anybody being able to do anything. No. With complex subjects, you need to be trained to sift through all the information, understand the methodology used to obtain it, identify the reliable sources, look for the strongest evidence, work out how to use that to change current practice, monitor how it goes and eventually evaluate the results and see if if the new way made a difference for the better.
There was something similar in the 20th century. During WW1 and WW2 because of conscription many affluent, educated people were thrown into close contact with the working class and were aghast at how bad their education had been and how underdeveloped and unhealthy they were compared with those who'd been well fed and housed in childhood. This fed directly into the huge amount of social change in the UK and all over the western world in the middle of the 20th century.
There's always a big lag between a huge social change and the whole of society catching up with it. The Luddites smashed new machines at the start of the Industrial Revolution because they were frightened of losing their jobs and being destitute. It certainly wasn't a painless transition, but society changed to provide the work eventually. We're in a similar position now. Jobs where you can get by without being literate are dwindling. Our education and governance systems are, not surprisingly, struggling to keep up with the rapid pace of change. We'll get there eventually, but the collateral damage along the way isn't going to be pretty.