On: Germany's €9 transit ticket cuts 1.8 million tonnes of CO2

[codyb]

But how much money flows into their coffers from increased tourism/isn't spent to bail out businesses with less customers?

I think this leaves out that people who can more readily access more of Germany spend more money when they get off the transit systems.

[jupp0r → codyb]

Climate change doesn't care about increased tourism.