One of the big reasons so little gets done on the climate topic is exactly this attitude: let the others do something because they're bigger/worse/richer/whatev

One of the big reasons so little gets done on the climate topic is exactly this attitude: let the others do something because they're bigger/worse/richer/whatever. And everybody waits for the everybody else, in a very mexican standoff. Now look, the Swiss did something, right? Which is much more than many others - including those you mentioned - currently do.