I don't have all of the polls in front of me, but the practice is extremely widespread in terms of the number of companies that are now making green claims. We actually see that this is highly concentrated in sectors that are some of the most polluting.
There was a study, an analysis, done of advertising by different fossil fuel industries—and I will be happy to send all of these studies to the committee—and I believe something like 60% to 70% of the ads were making some sort of green claim. We know that these are the most polluting industries. That's a significant issue.
Other polls and studies have looked at and examined green claims. In different studies, from 40% up to 80% of the claims could not be verified, were not verifiable and would not withstand scrutiny.