Canadian Politics Today

You know for a fact they just flew back?

https://www.theguardian.com/environment/2019/aug/28/greta-thunberg-arrival-in-new-york-delayed-by-rough-seas

Her voyage sparked controversy, however, after a spokesman for Herrmann, the yacht’s co-skipper, told the Berlin newspaper TAZ that several people would fly into New York to take the yacht back to Europe.

Herrmann will also return by plane, according to the spokesman.

As with everything related to greta it is nothing but hypocritical posturing. Someone who actually cared about CO2 emissions and capable of rational thinking would have understood that one round trip flight for greta would have used  fewer emissions.