Extensive and unusual cold snaps have occurred here recently. Is this evidence that global warming is lessening or not occurring?

Extensive and unusual cold snaps have occurred here recently. Is this evidence that global warming is lessening or not occurring?

No—melting of glaciers and ice caps is making the oceans cooler, which can cause cold snaps.

No—although the long-term trend is for warming, short-term weather patterns can still be variable.

Yes—due to global warming, weather patterns should be become less—not more—variable.

Yes-- if global warming really were occurring, cold snaps wouldn't happen.