The phrase "change on a larger scale" means making significant and widespread alterations or transformations. It relates to making big changes that have an impact on a wide range of things or a large number of people. Full definition
But music had begun to bore him a bit, and he wanted to create change on a larger scale. (canadianbusiness.com)
If you're looking to enact sustainable change on a larger scale, it's time to start getting vocal. (mindbodygreen.com)
However, Mendelsohn predicts that it will be at least 10 years before airlines can start making changes on a larger scale, equating the market for biofuels to a startup that needs to scale up before prices can go down. (mindbodygreen.com)