Final answer:
The statement is true; many city mayors have indeed become advocates for climate change, realizing the importance of local actions in global sustainability efforts, and are implementing various strategies to promote environmentally responsible planning and consumption.
Step-by-step explanation:
The statement that city mayors have become local climate change advocates, implementing local sustainability goals, along with environmentally responsible planning and consumption is true. Mayors across various cities have stepped up to the challenge of climate change, realizing the direct impact it has on their communities and acting as crucial agents for change at the local level. Cities have become important players in the fight against climate change by reducing greenhouse gas emissions and transitioning to cleaner energy sources. Mayors are also emphasizing urban planning strategies that promote sustainability, such as improved public transit and green space development.
Research indicates a growing concern among citizens, especially the younger generation, regarding the immediacy of the climate threat. Governments are often faced with the dilemma of balancing environmental policies against economic costs. International efforts like the Paris Agreement aim to unify global action against climate change, but it's up to local and national governments to enact policies that will meet these commitments. Local mayors are vital for initiating these efforts, demonstrating how local governance can lead to significant environmental benefits, such as improved air quality witnessed in cities known for their sustainability efforts.