On: Can you buy the same ticket at a lower price if yo...

[abliefern]

Grandchildren and great-grandchildren don't factor in, we'll be close to carbon neutral by then anyway.

[yardstick → abliefern]

Then it’s time to move onto other pressing environmental issues, like recycling all the electric car batteries, and the ethics of lithium and rare Earth mineral mining.

There will always be something less than ideal.