Green Party confident in quadrupling seats at general election

The Green Party of England and Wales is running a major election campaign aiming to increase their representation in the House of Commons. They emphasize the need for strong climate policies and a proportional voting system. The Scottish Green Party is also actively participating, highlighting the importance of having Green voices in political discussions. The transcript criticizes the current UK government and Labour Party for their inadequate climate policies and calls for voters to support the Green Party to ensure a fairer and greener future.

What is the significance of proportional representation according to the speaker?

What does the speaker suggest voters can achieve by voting Green?

How does the speaker characterize the current political culture in the UK?