

I allow them to feel fat while still demanding they provide evidence if they actually insist they are overweight.
I feel fat even when I’m in a healthy weight range; I think that is patriarchal social programming. I don’t think you can control how someone else feels. But when they start really getting down on themselves, I encourage them to either find evidence that they are overweight and then set goals to deal with it. Or, they can’t actually prove it (ie. They are healthy weight/waist) and then we deal with overcoming the social programming.
Not perfect, but it works for me and my partner. Mostly deals with accepting how we feel and making a plan about it.
I think you’ve identified some areas that are causing this. Intense vocally negative people, really traumatizing and disheartening world events. Watching the world change for what we see as for the worse IS depressing.
I’ve felt this about climate change, and tried medication and education and being informed. None worked like taking action. Going to restoration events, taking part in community events and making small changes to my environment. When you find small ways to take action, you can relieve the feeling of helplessness and then your surroundings yourself with positive change. Whatever your cause is, whatever makes you sick and want to turn away, find a cause that combats it and take action.
Not a sure fire thing, but it’s a start.