Hi - Kind of a dumb question here, but maybe somebody can help? I know Round-up is bad, and I gave up using it a couple of years ago. But it came up with somebody asking me exactly WHY Round up is bad for the environment, and I realized I don't actually know. I mean, I know it has been suspected of being a carcinogen to humans, though my understanding was that the word from the scientific community was still not entirely settled. But how does it harm the environment? As in, does it hurt pollinators, or ...? If anybody could help me with this, I'd much appreciate it; thanks in advance!