Baseball:
The run that would put a team in the lead.
The term is often used to describe a man on base, e.g. "the tying run is on second, the 'go ahead run' is on first".

Solarpunk is a movement focused on a positive, ecological vision for a future where technology is used for human-centric and ecocentric purposes. It is a literary, artistic and aesthetic sub-genre and is also closely tied to eco-political activism. Solarpunk narratives have a distinctly positive and utopian foundation in contrast to the often dystopian visions found within other "punk" science fiction genres.