1.   Because climate naturally warms and cools on cycles lasting for decades, the observed Antarctic cooling does not disprove the idea of human-induced global warming.

2.   Harry is desperate to disprove the idea.

3.   It also disproves the idea that non-Americans have a monopoly of silly complaints about the evils of popular culture, particularly the foreign-made variety.

4.   This triple invasion not only disproves the idea that Americans have a monopoly of popular culture.

5.   This was possible, Clinton said, because the new economy had produced enough scientific and technological advances that disproved old ideas about growth.