>>> If you have trouble seeing why some would find a forest full of crying animals who has been partially burned to death sad or troubling with more to come, maybe you’re someone who has trouble feeling empathy?

I have no trouble seeing why some would find it troubling - what I do not get is why you would think this is a reason to put there the warning. You say it yourself - we are going to have a lot of problems. Shouldn't you encourage people to face them? Is it not a good thing to be disturbed by disturbing things? What is better - that people face the hard truths or that they cover their eyes in front of them? This is what bugs me on those warnings - that I perceive them as making our society more fragile and less able to handle the problems. There is such a thing as too much sensitivity. Coddling is not good for us.