Jill Sobule: Global warming's theme song, "Manhattan in January"

The transcript is a musical performance by Jill Sobule, capturing a whimsical day in Central Park, Manhattan, during January. It humorously contrasts typical winter expectations with a sunny, picnic-friendly day, complete with iced tea and bug spray. The song also touches on themes of climate change skepticism, as a preacher dismisses scientific concerns, and people enjoy the unseasonably warm weather.

What is the significance of the phrase 'Everyone's out in merry Manhattan in January'?

How does the speaker feel about the winter weather?