Basically every corporation you can work for will have you doing something meaningless (and is dedicated to a meaningless pursuit besides). As the world populat

Basically every corporation you can work for will have you doing something meaningless (and is dedicated to a meaningless pursuit besides). As the world population shrinks in the deep future, perhaps that will change - but right now it definitely will not. As such, I have trouble seeing why you'd think any work you do means anything. Most likely it doesn't and that's okay. It is not within your control to have meaningful work available. It is within your control to have a healthier attitude towards your workplace and your work.