On each equinox and solstice, Probable Futures sends out a letter to our community; browse our past letters below.
Solstice Greetings: Predictions, participation, and play
Equinox Greetings: Climate and Culture
Solstice Greetings: Bugs and Guts
Equinox Greetings: Do you know how to share?
Solstice Greetings: Bear Stories
Equinox Greetings: A special Equinox letter
Equinox Greetings: Bounded imagination
Solstice Greetings: Small sounding numbers
Equinox Greetings: The history of global temperatures