We know that, for a variety of reasons, more and more people are living alone. As of 2018, single-person households represented about 28% of all households in the US. This is up from 13.1% in 1960.

Here in Canada, single-person households became the predominant household type in 2016 (we're also at 28%) for the first time in Canada's 150+ year history. And the numbers are even higher for some European countries. In Finland, Germany, and Norway, more than 4 in 10 households are single-person.

Part of this has to do with people living longer. In Canada, 42% of people aged 85 or older (and living in a private household) live alone. But part of this is also cultural. Japan has one of the oldest populations in the world, but it doesn't have the highest percentage of single-person households. Although, the number is relatively high and increasing. It's nearly 40%.

Whatever the case may be, you could argue that there appears to be some sort of global trend line toward more people living alone. But here's an important question: Is this a good thing?

Albert Wenger recently argued in this blog post that, actually, we need new forms of living together. Whether it's multigenerational living or coliving with like-minded friends, there are clear benefits to living with other people. You get to share resources. You get elders that can look after kids. And you get company.

There's also an opportunity to curate your environment. As Phil Levin puts it on his coliving blog Supernuclear: "If your home is filled with motivated people, you will be more motivated. [And] if your home is filled with funny people, you will laugh more."

Albert posits that office conversions (which are obviously in vogue right now) could serve as an opportunity to rethink our built environment around coliving. And while this is certainly true, I'm not sure we need it to happen. There are ways we can live together today, within our existing environment, if we want to.

The question is: do we?