Climate change is, simply, the greatest collective challenge we face as a human family. — Ban Ki-moon
My sense is that the most under-appreciated-and perhaps most under-researched-linkages between forests — Frances Ford Seymour
What’s now urgently needed [to stop environmental disaster] is the international political — David Miliband
We have embarked globally on a path of unsustainable development. Our lifestyles, — Rajendra K. Pachauri