London’s pollution charge zone for older vehicles becomes 18 times larger

The video discusses the expansion of London's ultra low emission zone, which aims to improve air quality by reducing toxic emissions. The expansion is expected to benefit millions and significantly cut down on pollutants. The speaker emphasizes the importance of addressing air pollution and climate change, highlighting the need for more electric buses, charging points, and retrofitting buildings. The video also touches on the economic and environmental benefits of energy-efficient buildings and the importance of lawful advocacy for government support.

Why is it important to insulate homes according to the speaker?

What is the speaker's stance on protesting for government action?