Then suddenly I realised the reason for my despair was that I was only looking at one half of the picture. I was only looking at the problems while totally ignoring all the efforts to improve things.
Yes, people are dealing with huge problems but there are thousands of organisations around the world devoted to reducing those problems and salvaging people's lives.
I remind myself that poverty for instance is being tackled by dozens of organisations. Oxfam alone has 21 branches across the world, including Oxfam GB which in 2016/17 had a total income of £408.6m, with 5,000 employees and 23,000 volunteers. Among other things, Oxfam is a global leader in providing water sanitation to impoverished and war-torn areas.
I also remind myself of the hundreds of research projects into horrible diseases like Ebola, multiple sclerosis, cancer and dementia.
I know many people are rather cynical about charities, suggesting for example that too much of their money goes into administration and executive salaries rather than the good causes the public's donations are intended for. But nevertheless they make a big difference to the millions of lives blighted by dire circumstances.
So now that I'm seeing the wider picture, seeing solutions as well as problems, seeing all the help going to those who urgently need it, I feel a lot more cheerful and optimistic.
Unfortunately that wider picture tends to be ignored by the media, which much prefers to focus on dreadful disasters rather than the organisations that come to the rescue.
No wonder despair is so common, But it doesn't have to be.