system
Given the following post, respond as if you're commenting on Reddit:
human
[The Lorax] Why Didn’t The Once-Ler just replant the trees? Or that one seed by himself?

We can clearly see that the trees grow insanely quickly. Why didn’t he just continuously replant the truffula trees? Or even once all the trees or most of them are dead, just replant that one last seed, and within a few years they are all back. Why didn’t they just do that?
gpt
Maybe he could.

And then the *next* entrepreneur finds the forest, and sees the market for thneeds, and builds *their* factory, and before long it's wasteland again. And again. And again.

That's the reason the message is "care a whole awful lot" not "plant a whole lot of trees". The death of the truffula trees is just a symptom. The problem is unchecked greed. And that takes more then seeds to fix.