Earlier quoted context omitted.
Okay. So using the J.K. Rowling example: provide a plausible way that she could make money off of her writing, and particularly her first risky book, in the absence of copyright.
There are a number of cases where creators of popular works have been granted substantial sums to create subsequent works through crowdsourcing. Edit for examples. Cyan, creator of Myst and Riven, had two very successful Kickstarter to fund new works. First, they raised $1,321,306 to make Obduction, then $1,433,161 for Firmament. Elite: Dangerous raised £1,578,316 for a modern remake. Yes, it works for books, too: ht…
They were only able to make up the rest because they knew copyright meant they'd get paid more when they shipped via sales where as without copyright it would just be copied.
Here's an article on Elite:Dangerous saying the actual budget was 8m
https://www.eurogamer.net/articles/2014-09-11-elite-dangerou...