Many of the things we once "owned" have become a subscription or a service. Does that mean the whole idea of "ownership" is changing? Will we even *own* anything in a few decades?

The deeper our understanding of the physical world goes, the deeper the big questions about the meaning of things goes too. Science, it seems, needs new ways of thinking. Guests in this episode: ...

For our lifetimes, and many generations into the future, this will be a huge environmental problem that adds to the millions of kinds of technofossils we already produce. In the far future, it ...