I’m not an IP lawyer, but nothing in the copyright form give permission to sell other rights, as far as I can tell. In the unlikely event that someone wanted to make a movie of “Tropic of Calculus,” I doubt the publisher gets to be involved.
That article was in Playboy, IIRC, so McMurty got paid. And plenty. I have no idea what the standard contract says for slick magazines. I’m sure if I wanted to modify the copyright form to reserve movie rights, no one would object. Laugh their asses off, but not object.
Most of the sf magazines I see own the copyrights to the work - though it is negotiable, and you see people like Harlan Ellison with their own copyright notice. So, copyright ownership and payment are totally different things.
I believe most of the problem is with for-profit journals. Actually, those should pay, since they exist primarily to make money, not to support a field of research.
This shows that you don’t understand the motivation of people involved in this area. Almost all of it is run by volunteer effort, because we believe that the good of the field, and society, is aided by the free flow of information. Journals are designed to be run at minimal cost. Same with conferences. I’m running a conference this year, and the steering committee, over the years, have put in hundreds of thousands of bucks of unpaid labor (sponsored by our companies.) Are we being ripped off? Hell no, it’s our conference. For IEEE journals, the editors work for free, the publisher (the committees that supervise the magazines) work for free. I have gotten a coffee mug and a desktop clock during the ten years I’ve had my column - and I’ll get a certificate someday. Believe it or not, some people are not in it for the money.
You realize that most articles have multiple authors? Assuming $100 per article, that’s $25 - $50 for most articles. Since most journal are sold in a package, they don’t even get that much a year from libraries. Maybe the journal wouldn’t go under, but the number of pages might decease. And if authors were getting paid, how about editors? How about book reviewers and columnists? How about program chairs of conferences? We all benefit, and those of us who can contribute.
A standard part of any employment contract is that any work done while employed related to the employment is owned by the company. If I wrote an sf book, that’s mine, but a technical article belongs to my employer. That’s standard everywhere I’ve been. Most companies have clearance procedures you have to go through before you submit also.