Greenhouse gas emissions should be addressed in the context of climate change, which is being undertaken by the President's Cabinet level working group.
Greenhouse gases and climate change are being worked on by the President's Cabinet.
The President's Cabinet is not working on climate change.
A cop stands next to his motorcycle.
A man hanging winter coats in the attic.
The congress has to weigh in on the subject.
Equilibrium thinking is quite prevalent in economics and may be relevant to evolutionary theory.
There are animals outdoors.
People are digging in the city.