Text: Finally, as greenhouse gas emissions are projected to grow exponentially in the developing world in the next two decades, we must evaluate the costs of imposing domestic reductions as a very high cost against potentially low-cost opportunities for mitigating and sequestering carbon emissions in the developing world.
Entailment: Greenhouse gas emissions are estimated to grow in both the developing and developed worlds.
Contradiction: Greenhouse gas emissions from the developing world are non-existent and can be discarded.