Thank you.
It is an interesting amendment. I thank my colleague for putting forward a definition of a healthy environment, but “a healthy environment means an environment that is...healthy” is not really explicative of what we need to accomplish here. With all respect, “clean, healthy and sustainable”, are all, in my opinion, relative terms. I think we need to come to what we mean by a clean environment, a healthy environment and a sustainable environment.
These are more words on paper, signifying no result at the end of the day, so it doesn't add anything to what's already there as far as saying “healthy environment”. That a healthy environment represents an environment that is healthy, clean and sustainable, again, is an interpretive definition.
I think it's redundant, and I will be voting against it.