Stuff like this. Although there's an argument you don't have to, you just have to convince a relatively small number of politicians. I think sites like this he

Stuff like this. Although there's an argument you don't have to, you just have to convince a relatively small number of politicians. I think sites like this help. Quite a poor job has been done of pushing the data to the front and keeping publishing it without changing the metrics or methodology and I'd imagine most people will respect that eventually. You can't win everyone. That said, I'd have been crucified in school for starting a graph from a number other than zero (CO2 PPM) because of the impression it creates, I'd probably have got away with the route round that the difference graphs employ though.