I've just discovered Justin Rowlatt, the BBC's Ethical Man. He and his family spent a year trying to cut their carbon emissions. Now he's travelling across America to save the world. These are his words - he is going to save the world!
I love his language. He is an optimist and his journey isn't smulzy (as they say in the USA). I watched his film about the Amish with joy. He seems able to connect with people in a gentle and respectful manner - pretty unusual in today's journalists.
It occurs to me that despite everything that's going on at the moment, we are developing an appetite for a positive outlook. Maybe it really is the spirit of the war bringing out the best in us. We seem to care more about each other and the planet when we are feeling the pressure.
Where there used to be no "good news stories" we now find a peppering of features about people who have succeeded, people who are doing important work, people who entertain us. We want to make a contribution by buying fair trade products or by recycling our cardboard or by giving to charity.
Watching the lives of the Amish in Justin Rowlatt's little film made me realise how much excess there still is in our lives though. We may feel pride at buying our rice from the cut-price shelf (there was a little tear in the bag meaning it was down to 50p) or at growing a few spuds in the garden. And it is certainly better to do something than nothing at all. But there are people who live on far less and certainly seem to have some quality of life we are missing. Yes, many people are leaving the Amish way of life and who can blame them - long hours, few comforts, a small insular community. But there is also something very appealing about a simple, uncluttered life.
And if this recent "good cheer" I have been noticing isn't a figment of my imagination and is the result of a realisation that we enjoy a challenge, maybe we would be even more cheerful if we had a little less.