We should actually solve the problem collectively. The externalities should be priced into the cost of fossil fuels with taxation, and alternative technologies researched (which would likely be done by the private sector, facing a carbon tax).

Individualistic solutions to climate change are unfair, dilute, and primitivist.

I mean, transatlantic flight is #3 on that list. If however you want to target directly #1, then i hope people from africa are seeing this.