Think CFCs were bad? Meet BFCs! But in the hands of my timeline, it makes for something more optimistic...and exotic.

Read more at my #blog: https://www.adamasnemesis.com/2025/10/24/beautiful-and-terrible-as-the-dawn/

This post's featured image is John Martin's "The Great Day of His Wrath".

#worldbuilding #scifi #sciencefiction #environment #ozone #ozonedepletion #ozonelayer #CFCs #BFCs #alternatehistory