Vivienne Westwood speaking about the threats of climate change

The video discusses the severe implications of climate change, using a map to illustrate that areas below a line level with Paris will become uninhabitable by 2100, leaving only 1 billion people. The speaker questions the lack of public awareness about this issue, despite it being based on NASA data. The video emphasizes the urgency of addressing climate change and the potential for mass migration.

What does the map mentioned in the text signify about climate change?

According to the speaker, what will happen to the global population by the year 2100?

What does the speaker mean by stating 'We'll all be migrants'?

Why does the speaker question the public's awareness of the climate change map?

What source does the speaker attribute the climate change map to?