Globes are tokens. If you want to stay in someone's home and they can't come to yours for whatever reason, then you can offer a Globe. They can then use that Globe for a stay in someone else's home. Note that you must have an unlocked Globe available for use. It's up to the two of us to decide how long the stay is. It can be anything but, typically, it's a week or two. It just makes it much easier to organise one-way exchanges. When you go to make a proposal, if you select either a Non-Reciprocal or Hospitality exchange, you'll see a Globe section, but you'll only see it if both you and the other member accept Globes and if you have a Globe to offer.