You don't have authorization to exceed the environmental limit?

However, this will not be enough to avoid meeting resource scarcity and severe environmental limits.

We know the mother has environmental limits to her power; the baby does not.

And that's why, for the first time, it's starting to feel to me like China is reaching its environmental limits.

Yet these affluent preserves are intact, in part, because of the environmental limits set by septic systems.

There will be environmental, social and political limits that to me have already been reached.

By 1996, it was obvious that one way to cope with environmental limits was to use market mechanisms.

To some extent environmental limits can be stretched.

Which of course skips round all the other environmental limits to growth he forgot to mention.

Additional yield gains are more difficult to achieve as research is increasingly pushing against biological and environmental limits.