[Kaslin]

I had to check out the word deleterious As English is my second language, and I have never heard that word.

The definition according to Merriam Webster dictionary means :harmful often in a subtle or unexpected way.

But of course you knew that.

[No name given]

Do you know who the worst polluter on earth is? Government. And to ad insult to injury, they rarely if ever get punished for it. No, government should be in charge of environmental regulations.