Much of this we already know though it's well-articulated in this piece. But here's the most useful part:

You are constantly reading propaganda. If you read something in the MSM that causes an emotive outburst, especially when connected with war, it is likely to be propaganda. When that emotional trigger has been pressed, be aware of it, take a deep breath, realise what emotions have been provoked, think critically, evaluate the context of the piece and then re-read using some of the following steps:

• Check the credibility of the author. Are they known for balanced reporting or do they have a particular bias. Look at their previous work and whether they have a specific agenda;

• Analyse the content for strong emotional triggers and logical fallacies. Do the arguments make sense or have ad hominem attacks? Are the images or videos designed to provoke specific reactions or convey particular messages?

• Be conscious of your own bias. We all have our own biases that can affect how we interpret information so try to separate your own opinions from the information presented.