I will now use my annual quota of one HN joke:

S: We simply unleash wave after wave of Chinese needle snakes. They'll wipe out the lizards.

L: But aren't the snakes even worse?

S: Yes, but we're prepared for that. We've lined up a fabulous type of gorilla that thrives on snake meat.

L: Then we're stuck with gorillas!

S: No, that's the beautiful part. When wintertime rolls around, the gorillas simply freeze to death.

(This joke is about net metering.)