Greenpeace was not impressed, but the ad industry spent much of last week’s Cannes festival talking about helping the planet. One highlight: a huge industry coalition promised to extend the UK-based Ad Net Zero program to other major markets.  Another: media agency GroupM promised to publish a standard approach to measuring carbon impact.

Martech keeps taking larger bites out of marketing budgets: 17.3% last year, 19.9% this year, 23.5% next year, and 30.9% five years from now, according to the latest CMO Survey. This despite barely more than half (56.4%) of current tools being used and nearly half (48.8%) of the survey respondents reporting worse-than-expected results. Oddly enough, marketers rate selecting marketing technologies as the thing they do best.