That's true, but I think the point is: people will witness first-hand how reducing pollution and emissions leads to much better environment in the span of weeks.
I also hope that there will be some dip in relevant global climate measurements, so there will be something to point to and say: "here's direct empirical evidence that climate change is man-made and that reducing emissions helps mitigate it".
I also hope that there will be some dip in relevant global climate measurements, so there will be something to point to and say: "here's direct empirical evidence that climate change is man-made and that reducing emissions helps mitigate it".