But there is plenty to be positive about too. I don’t intend to list it all here, but just last year infant mortality hit a new record low, a breakthrough came in the treatment of Alzheimer’s, a cheap and effective malaria vaccine was approved and golden eagles reached record numbers in Scotland following a conservation project.
We might think we are being clever when we are being pessimistic, but research would suggest otherwise: a 2017 study of 28 countries by Ipsos Mori found that respondents who were least informed about various measures of human progress were also the most pessimistic about the future.
While 52 per cent of respondents overall wrongly believed extreme poverty was getting worse (about 100,000 people escape extreme poverty every day), those in poorer countries were both more knowledgeable about this and more optimistic about the future.
While some 41 per cent of Chinese respondents said they agreed that “the world is getting better”, only 4 per cent of Britons and 6 per cent of Americans agreed (the French were the most misérable, at just 3 per cent).