I’m interested in everyday applications like noticing bias in commercial media as well as word-of-mouth and social media. Are there any principles or methods you know of that you’d consider especially important?

I’m also interested in any recommendations for online training.

Edit: Wow! Since there are some great suggestions in the comments, I'd like to summarise them here:

• Primary sources and secondary sources (fefellama)
• Engagement (BeanBurrito)
• Under The Influence by Terry O'Reilly [podcast] (chocobean)
• Influence, marketing, motivation, bias, dark patterns, corruption, phrasing and choice of words (chocobean)
• Multiple sources. Verbalise your thought process / question yourself (hobofarmer)
• Advanced Placement English. Ethos, pathos, logos (Wisix)
• Learning how to hold and study concepts without internalizing them. Not becoming emotionally dependent on “being right”. (bet)
• Flaws in perception and processing. The Scout Mindset by Julia Galef: "the motivation to see things as they are, not as you wish they were" (Landhund)
• Fact checking, exercises such as mock trials (chizcurl)
• Not assuming that critical thinking transfers across domains (daywalker)
• Falsifiability, scientific psychology, psychological bias, cognition / emotion / behaviour (daywalker)
• 'Very Short Introductions' series by Oxford Press (daywalker)
• Many ways to conceptualise "critical thinking". Appreciating the humanity of other people. (mieum)
• Self reflection and acknowledgement of diversity (mieum)
• The Unpersuadables: Adventures with the Enemies of Science [book] (gaywallet)
• Being Wrong: Adventures on the Margin of Error [book] (boxer_dogs_dance)
• Be curious and ask questions (Markpelly)
• Empathy facilitates understanding and tempers reactivity (Aerrol)
• Nobel disease or Nobelitis (saturnV)

I am not really someone who is well-versed in history, I never paid attention in high school, I couldn't wait to GTFO. I know what I know based solely on podcasts/debates/lectures I find on YouTube and what Hollywood brings to my attention.

from my own knowledge, periods of social change (at least in North America):

• the civil rights movement
• women's suffrage movement
• civil war (given it was fought to a great deal to end slavery)

when it comes to social changes in history that is not based in North America, I know of only the broad strokes and none of the specifics, like I know the arrival of the printing press lead to a great deal of struggle in the same way that the arrival of social media has created a struggle, just the balance of power has changed.

I also know that France went through a French Revolution that played a big part of its current political landscape and its secular status quo.

However, something I have found interesting is that within the span of <10 years, we are experiencing a reckoning on several different fronts:

• MeToo movement have rise to a long-needed discussion of sexual harassment and just a general gender reckoning in other ways too
• the murder of George Floyd and subsequent protests gave rise to a global awareness that race-related issues
• the Hamas attack on Israel has certainly pushed the discussion of Israel-Palestine to the forefront. Before the attack, I could not tell you the difference between Erdoğan and Netanyahu. That's obviously no longer the case.

But it makes me wonder if this is unprecedented in human history that so many different issues of social change are being pushed to the forefront in very quick succession of each other or this is a repeat, that it's common for a civilization that experiences one changing in the social norm, to start experiencing other social changes cause they are always in the mindset or something?

I've been mulling over this for some time. I'm what you'd call a politically or ideologically motivated person, as it contains topics close to my heart and I'm trying to do my best about them. However, I mostly don't personally follow "the news". I still hear or read things due to my friends and family, or because of places I browse like Tildes. But even here, I filter out most news topics.

Part of this is due to the health problems I have, as they leave little mental energy to spend on stuff, and I'd much rather spend that energy to build something rather than get demoralized. So, what I do instead is to check out specific topics I care more about, and possibly academic articles.

With this being said, I've been observing people around me and how they interact with the news. I'm trying to assess how much following the news regularly impact their political activity. I mean contributing to some sort of political goal. Based on my observations, I'm not convinced that regular consumption of news, in the form of visiting a news website (or several), is what is presented to be.

So, I decided to flex my ideological analysis muscles a little. Here's a rough sketch of my thoughts on the ideology of being a news outlet, whether it's a giant corporation or a single person.

I think there are two levels to the ideology of being a news outlet.

1) The News System

A) How to Market Yourself

1. You are the most important source of knowledge about the topic you choose. This most often includes a city, country, continent, a political concept like "the west", or the world in general.
2. You are the objective source of knowledge on this topic.
3. Consuming news regularly is the responsibility of every citizen. Thus, they should buy your products or visit your website. Doing otherwise is shirking one's duty, and it's morally reprehensible. It's equal to being ignorant.

With this level, you establish yourself as the epistemological source of news about the topic, and you attach moral feelings of duty, guilt, shame, etc. to consuming your product. However, it's also a wider ideology. You don't only sell your news, you sell the news. That means you're also marketing the idea of news to people. This is how you establish the moral case, that is vital to selling your product. It's also important for prestige, which shouldn't be underestimated. There is not only an economic motivation but also a social motivation to selling the idea of news, presenting yourself as a bringer of truths.

B) How to Keep Them in the Loop

1. Humans are problem-fixers, because ignoring problems would mean they or their loved ones could suffer from them in the future. So, they are emotionally motivated to seek and try to fix problems. So, if you present them a problem, they will pay attention to it.
2. Cities, countries, continents, etc. are vast. There are always problems, no matter how big or small. You can always report on them.
3. If you face with the criticism of getting too small on scale, you can say you are just putting a human face on a widespread problem.

By utilizing the points above, you can ensure that you are always selling your product. You also ensure that you are feeling like you are contributing to the world, by "bringing the news to people". This way, you ensure both your financial success and your moral standing, your sense of meaning.

2) The Problems

The problem with the system created by the approach above is several-fold, and it doesn't depend on the factuality of the news being reported.

1. This system ensures there is always bad-news to be reported every single day, possibly even every single waking hour.
2. The constant source of bad-news demoralizes people, and quite possibly affects their mental health. A cursory look at Google Scholar with the keywords "doomscrolling mental health" is enough to show that this is suspected by the psychological literature too.
3. This stream of bad-news alters a person's perception of city, country, world.

For example, if you look at the subreddit for a city, quite often you'll see it filled with news of crimes and such, with people in the comments lamenting or raging about it. But the daily life in such cities is very rarely one of being riddled with crime.

Another example is USA citizens' perception of crime. "The violent crime rate fell 49% between 1993 and 2022, with large decreases in the rates of robbery (-74%), aggravated assault (-39%) and murder/nonnegligent manslaughter (-34%)." However, more and more people in USA think crime is getting worse. I suspect the news-cycle bears a big portion of the blame.

To drive the point home, I suspect this constant stream of bad-news might be feeding into conservatism, as "a meta-analysis (88 samples, 12 countries, 22,818 cases) confirms that several psychological variables predict political conservatism: death anxiety (weighted mean r = .50); system instability (.47); dogmatism–intolerance of ambiguity (.34); openness to experience (–.32); uncertainty tolerance (–.27); needs for order, structure, and closure (.26); integrative complexity (–.20); fear of threat and loss (.18); and self-esteem (–.09). The core ideology of conservatism stresses resistance to change and justification of inequality and is motivated by needs that vary situationally and dispositionally to manage uncertainty and threat."

So, there is enough reason to suspect that constant stream of bad-news, which should elevate people's feelings of uncertainty and threat, should be feeding into conservatism.

3) Solution?

This is an open-ended topic, and I'm not claiming to have solved a very complex topic in a few hundred words. However, one thing that I found to work is limiting and choosing what I consume. By the ways I mentioned, I limit what I see and I try to focus more on topics I care more about.

There is support from the literature too, that suggests partial news avoidance can benefit mental health and well-being (more on the topic can be found on Google Scholar with "news avoidance mental health").

Obviously, following news isn't a black or white situation, and for moderation there is no single size that fits all. But I think it would be better to keep in mind that news outlets benefit both financially and socially from establishing their regular consumption as a moral principle. Honestly, I think constructing a good understanding of ideology and history is more important than that, as it provides a more solid base to judge things from, but that's another day's topic.