Which person could exert the most influence to speed the reduction of greenhouse gas emissions?

Question

Quizplus · Accepted Answer

Policymakers have the ability to create and enforce laws that can significantly reduce greenhouse gas emissions on a large scale. They can also provide incentives for businesses and individuals to adopt cleaner technologies and behaviors. While individuals, business owners, and nonprofit corporations can make important contributions, they may not have the same level of influence over systemic change as policymakers.

Which Person Could Exert the Most Influence to Speed the Reduction