Barack Obama actually said...

We work and cooperate on a whole host of issues, not just on security matters, but also on economic and scientific and educational affairs.

The U.S.-Pakistan Clean Energy Partnership will support significant new private sector investments in Pakistan in clean energy generation.

We will work together to amend the Montreal Protocol this year to curb the production and consumption of hydrofluorocarbons.

That there was a diminishing return at a certain point and it kind of flattened out.