My takeaways are that more news exposure is good (see the availability heuristic and mere-exposure effect) for putting climate change concern on the agenda, while information campaigns aren’t very useful unless they’re paired with avenues for action. Policy changes (incentives and disincentives, regulations, price changes, social norms) can help with action.
an interesting comment on reddit, BOE before the end of the century, maybe sooner. CarbonBrief seems to indicate as soon as 2032… well… :)