Your source doesn't really back up your claim that it's improved the local ecosystem. It very firmly says that we'll need a few more decades to have any idea ho

Your source doesn't really back up your claim that it's improved the local ecosystem. It very firmly says that we'll need a few more decades to have any idea how beneficial it is. Even the various officials say things that make it sound great, but quickly turn to saying they'll need more time to reach a result.